5360-01-255-0415 SPRING,HELICAL,COMPRESSION Index 5325-01-255-0417 RING,RETAINING

National Stock Number:
5325-01-255-0416

Federal Supply Class:
5325

National Item Identification Number:
012550416

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:
CA21165-4R29372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.021 INCHES MINIMUM AND 0.029 INCHES MAXIMUM
MATERIALSTEEL,MIL-S-25043
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
USAGE DESIGNINTERNAL


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