5310-00-138-6376 WASHER,CONCAVE Index 5360-00-138-6380 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-138-6377

Federal Supply Class:
5310

National Item Identification Number:
001386377

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:
H55-4367-06019L2ESNA, LLC
H55-4367-0672962HARVARD INDUSTRIES INC


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER0.472 INCHES NOMINAL
RADIUS0.385 INCHES NOMINAL
OUTSIDE DIAMETER0.683 INCHES MINIMUM AND
0.693 INCHES MAXIMUM
RECESS DEPTH0.056 INCHES NOMINAL
MATERIAL THICKNESS0.137 INCHES NOMINAL


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