5325-00-406-0142 RING,RETAINING Index 3020-00-406-0144 CHAIN,SILENT

National Stock Number:
5325-00-406-0143

Federal Supply Class:
5325

National Item Identification Number:
004060143

Description:
RING,RETAINING

Detail:
A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.


Manufacturer Information:
2601731-330003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
3615-24-1979326TRANSDIGM INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
INSIDE DIAMETER1.500 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
MAJOR THICKNESS0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
OUTSIDE DIAMETER1.850 INCHES MINIMUM AND 1.868 INCHES MAXIMUM
RING STYLESPIRAL
SURFACE TREATMENTPASSIVATE
USAGE DESIGNINTERNAL


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