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 6645-01-407-8326
NSN 5855-01-400-1590
NSN 6240-00-607-4303
NSN 5910-00-564-2080
NSN 6220-01-051-1298
NSN 4140-00-422-5101
NSN 6610-01-516-7278
NSN 5910-00-150-8653
NSN 5930-00-478-6375
NSN 6620-01-470-1058
NSN 5855-00-149-0766
NSN 2925-00-225-5386