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 6685-01-363-5820
NSN 5965-00-215-5866
NSN 6220-01-471-0713
NSN 6150-00-217-0475
NSN 5999-01-131-5751
NSN 5975-01-599-2978
NSN 6320-01-406-8942
NSN 5935-01-586-8354
NSN 5925-01-640-7347
NSN 7035-01-174-1029
NSN 5990-01-042-1984
NSN 6220-01-123-9290