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 6610-01-381-3181
NSN 5965-00-882-6949
NSN 5920-01-393-5460
NSN 6645-00-494-3065
NSN 5935-00-147-8852
NSN 7035-01-576-9171
NSN 6320-01-359-3921
NSN 5965-01-425-5857
NSN 5920-01-134-8547
NSN 6130-00-387-2051
NSN 7035-01-216-4806
NSN 5920-01-468-0186