5310-01-220-6520 WASHER,FLAT Index 5310-01-220-6522 WASHER,SHOULDERED

National Stock Number:
5310-01-220-6521

Federal Supply Class:
5310

National Item Identification Number:
012206521

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:
172B541589954BAE SYSTEMS CONTROLS INC.
ADB-2625502064MJT HOLDINGS LLC


Techincal Specification:
MATERIAL THICKNESS0.250 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.875 INCHES NOMINAL
STYLE DESIGNATORCONCAVE
SURFACE TREATMENTOXIDE OVERALL


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