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 6650-01-359-7413
NSN 6105-01-148-8025
NSN 5835-01-053-4765
NSN 6650-01-253-6794
NSN 5925-01-146-4088
NSN 5975-01-371-8820
NSN 5895-01-483-1296
NSN 5935-01-415-8101
NSN 5990-00-162-7273
NSN 6135-01-187-4382
NSN 5920-00-094-0655
NSN 5998-01-088-7262