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 6645-01-632-2272
NSN 5905-01-567-0299
NSN 6145-01-384-2519
NSN 6130-00-913-2395
NSN 5960-01-537-8161
NSN 6320-01-550-3420
NSN 6135-01-244-5580
NSN 5999-00-760-2015
NSN 5965-01-556-3097
NSN 6135-01-633-8502
NSN 2925-01-269-3861
NSN 5835-01-510-1873