Standard:

• ARP1974

Reaffirmed:

• 2007-08-14

Revised:

• 1996-06-01

Revision:

• Historical. Access the latest revision: ARP1974A

Issuing:

• G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Scope:

This recommended practice establishes vibration and transmissibility test procedures which compare the relative strengths of various loop and saddle type support clamps. This procedure is intended for conducting fatigue testing which is standard throughout the aerospace industry thereby establishing a clamp strength comparison which can be used in an evaluation process. The testing required by this recommended practice ensures that clamps will meet adequate fatigue requirements only. It does not infer qualification of the clamp installation techniques or its ability to meet in-service environments or operating conditions. Separate qualification testing should be performed to ensure satisfactory service of the installed clamp.

History:

Standard	Published	Revision	Status
ARP1974A	2008-12-09	Latest	Cancelled
ARP1974	1996-06-01	Historical	Reaffirmed

AKA:

• SAE ARP 1974

Sector:

• Aerospace

Topic:

• Parts
• Hydraulic systems
• Crashworthiness
• Tests and Testing
• Certification