5320-00-688-0260 RIVET,BLIND Index 5325-00-688-0263 RING,RETAINING

National Stock Number:
5325-00-688-0261

Federal Supply Class:
5325

National Item Identification Number:
006880261

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:
53C22035-880049DEPARTMENT OF THE AIR FORCE


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLE90 DEGREE PARALLEL
INSIDE DIAMETER1.812 INCHES NOMINAL
MAJOR THICKNESS0.125 INCHES NOMINAL
OUTSIDE DIAMETER2.062 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J403 COMPOSITION 1066 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1066
RING STYLESTRAIGHT GAP
SURFACE TREATMENTPHOSPHATE
USAGE DESIGNEXTERNAL


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