ASD-STAN/D 3 - Mechanical

This document specifies the characteristics of spherical plain bearings in corrosion resisting steel, with assembly slots, metric series, with or without lubrication holes and groove, intended for use in fixed or moving parts of aircraft structure and control mechanisms, within the temperature range from −54 °C to 150 °C.
It also applies to the following temperature ranges when lubricated with the following greases (see EN 2337):
-   ester type very high pressure grease (code letter A), operating range from −73 °C to 121 °C;
-   synthetic hydrocarbon type very high pressure grease general purpose (code letter B), operating range from −54 °C to 177 °C.
Their field of application when lubricated with grease code letter A is limited to 121 °C.

This document specifies the characteristics for screws, 100° countersunk reduced head, offset cruciform recess, close tolerance shank, short thread, in titanium alloy, anodized, MoS2 lubricated, classification 1 100 MPa/315 °C, inch series, for aerospace applications.

This document specifies the characteristics of self-locking shank nuts in NI-P101HT, silver plated, for use in 30° cone holes, for aerospace applications.
Classification: 1 210 MPa /730 °C .

This document specifies the characteristics of screws with 100° countersunk head, offset cruciform recess, threaded to head, in FE-PA92HT, for aerospace applications.
Classification: 900 MPa /650 °C .

This document specifies the characteristics, qualification and acceptance requirements for helical coil screw thread inserts.
It is applicable whenever referenced.

This document specifies the required characteristics of loop style clamps ("P" type) in aluminium alloy with various cushion materials.
These clamps are used for supporting aerospace pipe assemblies and electrical cable bundles.
They are used up to 80 °C max.
Usage at a higher temperature is at the option of the user.
For temperature range and environmental considerations, see the various cushion material standards.

This document specifies the required characteristics of loop style clamps ("P" type) in corrosion resisting steel, passivated with various cushion materials.
These clamps are used for supporting aerospace pipe assemblies and electrical cable bundles.
For temperature range and environmental considerations see the various cushion material standards.

This document specifies the required characteristics, inspections, tests, quality assurance requirements, conditions for qualification acceptance and delivery of rotary fasteners for structural and non-structural applications.
This document applies to all rotary fasteners for structural and non-structural applications. It can be applied when referred to in the product standard or in a design specification.

This document specifies the characteristics for hexagon nuts, with counterbore and captive washer, with a self-locking feature achieved by forming the upper portion out-of-round, in steel, cadmium plated, MoS2 lubricated, classification 1 100 MPa /235 °C .

This document specifies the characteristics of hexagonal plain nuts, reduced height, normal across flats, in aluminium alloy, anodized, for aerospace applications.
Classification: 450 MPa /120 °C .

This document specifies the dimensions, tolerances, required characteristics and mass of a receptacle for use in fuselage interior equipment and structural applications. This document is intended to be used in conjunction with studs according to EN 6088  or EN 6105.

This document specifies the minimum requirements for the qualification, acceptance, delivery and
inspection of standard parts by the aerospace industry and its manufacturers.
This document is valid for standard parts and their assemblies as described in a product standard, if
mentioned therein. This specification can also be applied to other parts when specifically invoked by
the terms of delivery.
Parts/sections of this document are not applicable in cases where the product standard stipulates
requirements that differ from this specification.

This document specifies the dimensions of self-locking, silver-coated bi-hexagonal nuts with MJ-thread in heat resisting nickel base alloy NI-P101HT for aerospace applications.
Maximum test temperature of the material 730 °C.

This document specifies the characteristics of self-locking, floating, two lug anchor nuts, reduced series,
with counterbore, in steel, cadmium plated, MoS 2 lubricated.
Classification: 1 100 MPa1/235 °C2

This document specifies the characteristics of screws, pan head, offset cruciform recess, close tolerance
normal shank, short thread, in alloy steel, cadmium plated.
Classification: 900 MPa1/ 235 °C2.

This document specifies the characteristics of screws, pan head, offset cruciform recess, coarse tolerance
normal shank, short thread, in alloy steel, cadmium plated.
Classification: 900 MPa1/235 °C2.

This document specifies the dimensions, tolerances and mass of rivets with universal head, close tolerance, inch series, for aerospace application.

This document specifies the dimensions, tolerances and masses of rivets with 100° normal flush head, close tolerance, inch series, for aerospace applications.

This document specifies the dimensions, tolerances and mass of rivets with 100° medium flush head, close tolerance, inch series, for aerospace application.

This document specifies the dimensions, tolerances and mass of rivets with 100° reduced flush head, close tolerance, inch series, for aerospace applications.

This standard specifies characteristics of self-locking hexagonal slotted/castellated nuts, in steel, cadmium plated, MoS2 lubricated, for aerospace applications.
Classification: 900 MPa /235 °C .

This document specifies the dimensions, masses, the tolerances and the required characteristics of shock mounts with bushes for aerospace interior application and without contamination by phosphate-ester hydraulic fluids.

This document specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for shock mounts with bushes, designed to withstand static and dynamic loads possible for aerospace interior applications in the temperature range from -55 °C to 85 °C.

This document defines the requirements for qualification, acceptance, delivery and inspection of 100° countersunk head, 100° countersunk reduced head and protruding head close tolerance pins, shear type in aluminium alloy 7050-T73 and collars of aluminium alloy 3003 and of aluminium alloy 6061-T7 for use as permanent fasteners in aerospace applications.

This document specifies the required characteristics, inspections, test methods, quality assurance, qualification, acceptance and delivery conditions of clamps worm drive designed for use with suitable rubber hoses to form joints in fluid system pipelines.
The clamps worm drive are intended to be used as specified in the product standards.

This document specifies the characteristics of plain hexagonal nuts, reduced height, normal across flats, in steel, cadmium plated, for aerospace applications.
Classification: 900 MPa/235 °C.

This document specifies the characteristics of externally threaded fasteners, pan head, Spiral Drive
Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated, for
aerospace applications.
Classification: 1 100 MPa1/235 °C2.

This document specifies the characteristics of externally threaded fasteners, pan head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated, for aerospace applications.
Classification: 1 100 MPa /315 °C .

This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated, for aerospace applications.
Classification: 1 100 MPa /235 °C .

This document specifies the characteristics of externally threaded fasteners, pan head, Spiral Drive
Recess, threaded to head, in heat and corrosion resisting steel, passivated, for aerospace applications.
Classification: 1 100 MPa1/425 °C2.

This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, for aerospace applications.
Classification: 1 100 MPa /425 °C .

This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal
head, Spiral Drive Recess, short thread, in heat resisting steel FE-PA2601, passivated, for aerospace
applications.
Classification: 900 MPa
1/650 °C2.

This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal
head, Spiral Drive Recess, threaded to head, in heat and corrosion resisting steel, passivated, for
aerospace applications.

This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated, for aerospace applications.
Classification: 1 100 MPa /425 °C

This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated, for aerospace applications.
Classification: 1 100 MPa /235 °C .

This document specifies the characteristics of adjustable rod-ends with self-aligning double row ball bearing and threaded shank in steel.
They consist of:
-   a rod-end comprising:
-   either seals or shields;
-   an optional longitudinal groove for locking purpose;
-   an inner ring with balls.
These rod-ends are intended for use with flight control rods or rods for aerospace structures.

This European Standard specifies the characteristics of plain bushes in corrosion resisting steel with self lubricating liner and the design recommendation of shafts and housings.
The bushes are intended for operation within the temperature range of −55 C to 163 C and assembly with an interference fit into fixed and moving aerospace parts.

This document specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for a spherical plain bearing in corrosion resisting steel, with self-lubricating liner, for elevated loads at ambient temperature intended for use in fixed or moving parts of the aircraft structure and control mechanisms.
This document applies whenever referenced.

This document specifies the characteristics of screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated.
Classification: 1 100 MPa /315 °C ·

This document specifies the characteristics of a bearing, spherical plain in corrosion resisting steel with self-lubricating liner, wide series for aerospace applications.
These bearings are not intended for use of moving parts especially for control mechanism and operating system. They shall be used in the temperature range -55 °C to 163 °C.

This document specifies the characteristics of a bearing, spherical plain in corrosion resisting steel with self-lubricating liner, narrow series for aerospace applications.
These bearings are not intended for use of moving parts especially for control mechanisms and operating systems. They shall be used in the temperature range -55 °C to 163 °C.

This document specifies the required characteristics, inspections and tests, quality assurance, conditions for qualification, acceptance and delivery of rod-ends with self-aligning bearings metal to metal designed to withstand slight swivelling under load. They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms.
This document applies to all rod-ends with self-aligning bearings metal to metal. It may be applied when referred to in a product standard or in a design specification.

This document specifies the dimensions of a hose assembly which is in accordance with ISO 7313.
The hose assembly couples to the fittings specified in EN 3274, which are made out of titanium.
The hose is protected either by means of an anti-abrasive, anti-shock and anti-projection sleeve or by means of a fire resistant or fire proof sleeve in accordance with ISO 2685.

This document specifies the characteristics of adjustable rod ends with self-aligning double row ball bearing in corrosion resisting steel with reduced internal radial clearance and threaded shank in titanium alloy, designed to withstand only slow rotations and oscillations under load.
They consist of:
-   a rod end comprising:
-   circumferential groove to confirm that the assembled rod-end is "in safety" emphasized with the application of red paint;
-   either seals or shields;
-   an optional longitudinal groove for locking purpose;
-   an inner ring with balls.
These rod ends are intended for use with flight control rods or rods for aerospace structures.
They are intended to be used in the temperature range: −54 °C to 150 °C.
However, being lubricated with the following greases:
-   very high pressure grease, ester type (code A), operational range −73 °C to 121 °C; or
-   very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range −54 °C to 177 °C (see EN 2067);
their field of application when lubricated with code A grease is limited to 121 °C.

This document specifies the characteristics of adjustable rod ends with self-aligning double row ball bearing with reduced internal radial clearance and threaded shank in corrosion resisting steel, designed to withstand only slow rotations and oscillations under load.
They consist of:
-   a rod end comprising:
-   circumferential groove to identify location;
-   either seals or shields;
-   an optional longitudinal groove for locking purpose;
-   an inner ring with balls.
These rod ends are intended for use with flight control rods or rods for aerospace structures.
They are intended to be used in the temperature range: −54 °C to 150 °C.
However, being lubricated with the following greases:
-   very high pressure grease, ester type (code A), operational range −73 °C to 121 °C; or
-   very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range  −54 °C to 177 °C (see EN 2067);
their field of application when lubricated with code A grease is limited to 121 °C.

This European standard specifies the characteristics of adjustable rod-ends consisting of:
- a spherical plain bearing, metal to metal, in corrosion resisting steel, wide series (EN 4265)
- a rod end with internal threaded shank
They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms

This document specifies the dimensions, tolerances and required characteristics of protective plugs,
non-metallic, for NAS1760 fitting ends and AS33649 boss ports to seal fluid ports during transportation
and storage in order to prevent
 contamination by moisture, fluids, chemicals and particles,
 spillage inside package or aircraft section,
 port and pipe end damages and
 port and pipe clogging due to plug ingestion.
Because of the cleanliness requirements, parts shall only be used once.

This document defines the requirements of ethylene propylene elastomer (EPM/EPDM) for seal elements for use as static seals in hydraulic systems using phosphate ester fluids, hardness 80 IRHD (International Rubber Hardness Degree) for long term application for aerospace application.
Unless otherwise specified in the drawing, order or inspection schedule, this document shall be used in conjunction with the referenced documents.
Applicable temperature range:
- Continuous service: −55 °C to 107 °C
- Intermittent service: −55 °C to 120 °C

This document specifies the dimensions, tolerances and required characteristics of protective plugs, non metallic, for EN 6123 fitting ends to seal fluid ports during transportation and storage in order to prevent
- contamination by moisture, fluids, chemicals and particles,
- spillage inside package or aircraft section,
- port and pipe end damages and
- port and pipe clogging due to plug ingestion.
Because of the cleanliness requirements, parts shall only be used once.

This document specifies the dimensions, tolerances and required characteristics of protective caps, non metallic, for EN 6123 fitting ends to seal fluid ports during transportation and storage in order to prevent
- contamination by moisture, fluids, chemicals and particles,
- spillage inside package or aircraft section,
- port and pipe end damages and
- port and pipe clogging due to plug ingestion.
Because of the cleanliness requirements, parts shall only be used once.