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 6650-00-175-7520
NSN 6220-00-923-8628
NSN 5905-00-803-7164
NSN 5930-01-100-8543
NSN 4140-00-403-7367
NSN 6610-01-351-4607
NSN 6130-01-136-2769
NSN 5996-01-010-4333
NSN 6610-01-101-5909
NSN 5935-01-634-0668
NSN 6240-01-317-8783
NSN 5985-01-065-2406