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 6135-00-078-9931
NSN 5925-00-404-9035
NSN 6685-00-169-1654
NSN 5920-01-447-0902
NSN 6685-01-613-0868
NSN 5930-01-628-0458
NSN 5920-01-007-8775
NSN 5990-00-935-5610
NSN 4140-00-147-5864
NSN 5965-01-442-7364
NSN 6650-00-292-9106
NSN 2925-00-149-0760