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 6240-01-388-1739
NSN 6240-01-336-7715
NSN 5930-01-442-7980
NSN 5945-00-801-1250
NSN 6610-00-932-2465
NSN 5935-01-533-6993
NSN 6685-01-498-2586
NSN 5905-00-905-4725
NSN 6320-01-056-1164
NSN 6150-01-464-4327
NSN 6320-01-265-0665
NSN 6130-01-603-0999