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 5985-00-030-0093
NSN 6650-01-425-1934
NSN 5930-00-659-4145
NSN 5920-01-286-4297
NSN 6650-01-633-9147
NSN 6240-00-314-8042
NSN 6645-01-619-4813
NSN 5835-01-307-8954
NSN 6610-01-028-7651
NSN 5915-00-142-6912
NSN 5935-00-825-4997
NSN 6130-00-368-8698