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 6105-00-459-5261
NSN 6320-01-246-4390
NSN 6240-01-190-9523
NSN 6150-01-558-9938
NSN 6105-01-464-4588
NSN 6620-01-108-5824
NSN 6650-01-624-0818
NSN 5999-01-219-9850
NSN 2925-01-338-7126
NSN 5930-01-100-3818
NSN 5996-00-682-3841
NSN 5920-01-534-3806