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 6135-01-647-0386
NSN 6320-01-279-0343
NSN 4140-01-540-5318
NSN 6150-00-155-3578
NSN 6610-00-329-0881
NSN 5910-01-166-9752
NSN 5915-01-610-5168
NSN 6685-01-357-5116
NSN 5965-01-317-6077
NSN 5999-01-364-8500
NSN 6645-00-906-1769
NSN 6145-01-221-6518