5340-00-881-7667 STRAP,RETAINING Index 1680-00-881-7676 COVER,HEAD REST,SEAT

National Stock Number:
5310-00-881-7674

Federal Supply Class:
5310

National Item Identification Number:
008817674

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:
68674999167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.328 INCHES MINIMUM AND 0.338 INCHES MAXIMUM
OUTSIDE DIAMETER0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
MATERIAL THICKNESS0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORCONVEX


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