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 5965-01-371-1297
NSN 6110-01-633-9660
NSN 5925-01-648-3848
NSN 4140-01-444-3400
NSN 6645-01-526-5989
NSN 6150-01-056-7146
NSN 5965-01-398-9579
NSN 5965-00-256-8687
NSN 4140-01-600-4334
NSN 6130-01-304-2098
NSN 5835-01-059-1550
NSN 5930-00-477-1648