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: Washers other than lock washers, iron or steel
NSN 5925-01-557-4370
NSN 5999-00-929-5846
NSN 5930-00-825-4124
NSN 6135-01-139-1700
NSN 7035-00-834-2090
NSN 5935-00-212-7920
NSN 5905-01-399-4549
NSN 5975-01-371-3051
NSN 5855-00-288-1408
NSN 6135-00-553-7995
NSN 6145-01-414-5011
NSN 5990-01-268-6767