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 6135-01-400-2947
NSN 6220-01-415-3115
NSN 6620-00-825-2227
NSN 6320-01-176-8367
NSN 5999-01-126-7160
NSN 5998-01-488-7646
NSN 4140-00-580-8508
NSN 6220-01-646-3198
NSN 6110-00-363-3974
NSN 5925-01-131-0199
NSN 6610-01-464-0897
NSN 6135-01-463-2445