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 6620-01-149-2246
NSN 4140-01-444-5292
NSN 5935-01-657-8455
NSN 5935-01-055-5395
NSN 6130-01-311-9995
NSN 6645-00-038-5735
NSN 5998-01-220-8658
NSN 6610-00-920-8881
NSN 5925-00-104-5761
NSN 5855-00-973-5717
NSN 6105-01-183-1624
NSN 6320-00-831-2227