5360-01-179-3998 SPRING,HELICAL,TORSION Index 1240-01-179-4000 CELL ASSEMBLY,OPTICAL INSTRUMENT

National Stock Number:
5325-01-179-3999

Federal Supply Class:
5325

National Item Identification Number:
011793999

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:
16610313-00128009SYPRIS ELECTRONICS, LLC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLE90 DEGREE PARALLEL
INSIDE DIAMETER0.217 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
OUTSIDE DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
MAJOR THICKNESS0.095 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8506 MIL SPEC 2ND MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING OR STEEL COMP 304
RING STYLESTRAIGHT GAP
SPECIAL FEATURESMATL COMP UNS S30400 ASTM A-269
USAGE DESIGNEXTERNAL
SUPPLEMENTARY FEATURESUSED ON CIRCUIT CARD SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE


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