EN 2515:1990

• Abstract:

  This standard specifies the characteristics of adjustable rod ends consisting of a rod end body with thread shank consisting of: - a single fork - a circumferential groove for locking purposes. These rod ends are intended for flight control rods or rods for aerospace structures. The camium plating restricts the application to temperature not exceeding 235°C

• Status: Published
• Publication Date: 03-Jul-1990
• Withdrawal Date: 03-Jan-1991
• ICS: 49.035 - Components for aerospace construction
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3 - Mechanical
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 04-Jul-1990
• Completion Date: 04-Jul-1990
• Ref Project: SIST EN 2515:2001 - Aerospace series - Rod ends, adjustable single fork and threaded shank - Dimensions and loads

Overview

EN 2515:1990 (CEN) is an aerospace series standard that defines the characteristics, dimensions and loads for adjustable rod ends with a single fork and threaded shank. The standard covers adjustable rod end bodies that include a single fork and a circumferential groove for locking purposes, and it is intended primarily for flight control rods and rods used in aerospace structures. The finish noted in the document (camium plating) limits use to temperatures not exceeding 235°C.

Key topics and requirements

• Scope and application: Applicable to adjustable single-fork rod ends with threaded shanks used in aerospace components and flight control linkages.
• Geometry and dimensions: Standardizes the external and mating dimensions of rod end bodies and forks to ensure interchangeability and consistent fit.
• Load specifications: Defines the load-related performance characteristics that these rod ends must meet (static and/or design loads as specified by the standard).
• Locking provision: Requires a circumferential groove on the shank for locking devices or retainers to secure adjustment.
• Material finish constraint: Notes the use of camium plating and a temperature limitation of 235°C, which affects material selection and allowable operating environments.
• Intended use: Focus on flight control rods and structural rods in aerospace systems, emphasizing reliability and predictable mechanical behavior.

Applications

EN 2515:1990 is used where standardized, adjustable rod ends are required in aerospace design, manufacture and maintenance:

• Aerospace design engineers specifying rod ends for flight control linkages and control surface actuators.
• Structural engineers requiring compatible threaded shank and single-fork interfaces for load-bearing rods.
• Procurement and quality assurance teams verifying supplier parts conform to EN 2515 dimensions and load ratings.
• Maintenance and overhaul organizations replacing rod ends in aircraft systems while maintaining certified interchangeability.

Benefits include improved component interchangeability, predictable load performance, and clear constraints on finish and operating temperature.

Related standards

• Other aerospace series standards covering rod end variants, bearing elements, or material/finish treatments may be referenced alongside EN 2515 for complete component specification.
• Classification: ICS 49.035 (Components for aerospace construction).

Keywords: EN 2515, rod ends, adjustable rod ends, single fork, threaded shank, aerospace series, dimensions and loads, flight control rods, camium plating, temperature 235°C, CEN.

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