5998-01-411-6978 CIRCUIT CARD ASSEMBLY Index 5305-01-411-6980 THUMBSCREW

National Stock Number:
5310-01-411-6979

Federal Supply Class:
5310

National Item Identification Number:
014116979

Description:
WASHER,CONVEX

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 RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.


Manufacturer Information:
736017-196214RAYTHEON COMPANY


Techincal Specification:
HOLE DIAMETER0.386 INCHES MAXIMUM
OUTSIDE DIAMETER0.750 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.150 INCHES MAXIMUM
MATERIALSTEEL COMP 303 OVERALL
STYLE DESIGNATORCONVEX
SURFACE FINISH63.0 MICROINCHES ALL SURFACES


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