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 6220-01-512-2028
NSN 6110-01-643-5558
NSN 6685-00-282-6171
NSN 5975-00-415-6844
NSN 6610-01-042-8621
NSN 6130-00-825-7236
NSN 6240-00-845-5034
NSN 6145-01-324-0087
NSN 5920-01-625-6028
NSN 6685-01-268-1465
NSN 6220-00-541-8515
NSN 6220-01-642-1660