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 6130-01-462-1217
NSN 4140-01-226-0637
NSN 6320-01-415-0953
NSN 5835-01-476-5584
NSN 5999-01-251-5912
NSN 5910-01-183-7936
NSN 5910-01-546-0808
NSN 2925-00-941-9518
NSN 5905-00-979-9133
NSN 5895-01-452-4425
NSN 6220-00-996-4285
NSN 6610-01-420-3780