5310-01-199-3788 WASHER,FLAT Index 5310-01-199-3790 WASHER,RECESSED

National Stock Number:
5310-01-199-3789

Federal Supply Class:
5310

National Item Identification Number:
011993789

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:
66-17218-181205THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.562 INCHES NOMINAL
OUTSIDE DIAMETER1.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.250 INCHES NOMINAL
MATERIALSTEEL COMP 4130 OR STEEL COMP 4340 OVERALL
STYLE DESIGNATORCONVEX


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