4410-01-097-1342 BOILER,STEAM,HIGH PRESSURE Index 6650-01-097-1344 MIRROR,OPTICAL INSTRUMENT

National Stock Number:
5325-01-097-1343

Federal Supply Class:
5325

National Item Identification Number:
010971343

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:
70500-02160-1021S023CFX DYNAMICS INC.
70500-02160-10254878ROTAIR AEROSPACE CORP
70500-02160-10258478VA TELE-PATH INDUSTRIES INC
70500-02160-10278286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758, COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 4130
RING STYLETRIANGLE
USAGE DESIGNINTERNAL
STRENGTH RATINGERR-060
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM AND CHROMATE


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