A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.
Classification: Washers other than lock washers, iron or steel
NSN 6620-01-420-8666
NSN 7035-00-541-8516
NSN 6220-01-299-2298
NSN 6320-00-456-0836
NSN 5950-01-076-7515
NSN 6145-01-363-9550
NSN 5999-00-346-2882
NSN 6135-00-235-1938
NSN 5915-00-184-7664
NSN 5920-00-184-2100
NSN 5930-00-367-3983
NSN 5895-01-192-5507