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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 6130-01-534-8523
NSN 6240-00-235-5159
NSN 6135-00-179-0538
NSN 6145-00-170-3656
NSN 2925-00-294-4140
NSN 5975-01-082-1694
NSN 5975-01-254-3883
NSN 5999-01-071-8381
NSN 6130-01-005-4263
NSN 5905-01-265-0307
NSN 5965-01-331-5431
NSN 6620-00-782-0337