5340-99-725-1323 COVER,ACCESS Index 5305-99-735-1562 SCREW,MACHINE

National Stock Number:
5310-99-729-7359

Federal Supply Class:
5310

National Item Identification Number:
997297359

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:
3-16853-125K2454HORSTMAN DEFENCE SYSTEMS LIMITED


Techincal Specification:
HOLE DIAMETER10.50 MILLIMETERS NOMINAL AND 10.93 MILLIMETERS MAXIMUM
MATERIAL THICKNESS2.50 MILLIMETERS NOMINAL
MATERIALSTEEL
OUTSIDE DIAMETER22.48 MILLIMETERS NOMINAL AND 23.00 MILLIMETERS MAXIMUM
OVERALL HEIGHT2.80 MILLIMETERS MINIMUM AND 3.20 MILLIMETERS MAXIMUM
SPECIAL FEATURESSPRING STEEL
STYLE DESIGNATORSPRING TENSION


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