5325-00-009-9166 RING,RETAINING Index 5360-00-009-9170 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-009-9169

Federal Supply Class:
5310

National Item Identification Number:
000099169

Description:
WASHER,CONCAVE

Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RECESSED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONVEX. EXCLUDES WASHER (1), RECESSED AND BEARING, WASHER, THRUST.


Manufacturer Information:
TLN1020-3W17446HUCK INTERNATIONAL, INC
TLN1020-3W27624SPS TECHNOLOGIES LLC
TLN1020-3W56878SPS TECHNOLOGIES, LLC
TLN1020-3W59563REID PRODUCTS INC.
TLN1020-3W80539SPS TECHNOLOGIES, LLC
TLN1020-3W92215HOWMET GLOBAL FASTENING SYSTEMS INC
TLN1020-3W97928HUCK INTL INC


Techincal Specification:
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.252 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
MATERIALSTEEL OVERALL
III HEAT TREATMENTQUENCHED AND TEMPERED
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.375 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
RADIUS0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
RECESS DEPTH0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
STYLE DESIGNATORCONCAVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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