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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 6645-00-064-1180
NSN 5990-00-855-6535
NSN 6320-01-116-3980
NSN 6130-00-335-9712
NSN 5996-00-497-3809
NSN 5960-01-254-3541
NSN 6645-01-644-3850
NSN 5925-00-736-0425
NSN 5915-01-038-5569
NSN 5996-01-069-2915
NSN 5996-00-222-6049
NSN 6150-01-189-6974