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: Copper washers including spring washers not threaded
NSN 6130-00-183-9322
NSN 6320-00-575-6072
NSN 6105-01-611-4382
NSN 5998-00-862-2398
NSN 5915-00-072-1516
NSN 6145-01-005-4654
NSN 6620-01-268-9693
NSN 6110-01-352-6233
NSN 6685-01-011-8085
NSN 5925-01-253-0066
NSN 5945-01-279-8101
NSN 5975-01-579-7251