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 5905-01-010-3890
NSN 2925-00-868-2733
NSN 5975-00-541-8531
NSN 5935-01-368-1139
NSN 6135-00-826-4798
NSN 7035-01-328-7448
NSN 6610-01-534-7683
NSN 5895-00-459-9064
NSN 5895-01-441-0713
NSN 5990-00-173-2816
NSN 6105-01-378-2128
NSN 6145-01-571-7928