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.
NSN 5999-00-112-9509
NSN 6240-01-318-6349
NSN 5895-01-370-8853
NSN 6685-00-912-9151
NSN 7035-01-485-5114
NSN 6650-01-290-8705
NSN 5990-01-353-6444
NSN 6620-00-893-1303
NSN 5895-01-496-4488
NSN 5935-01-368-3684
NSN 6320-01-377-5701
NSN 5905-01-239-2009