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 5930-01-550-6546
NSN 6150-01-359-4522
NSN 5999-01-167-7648
NSN 6135-01-584-0941
NSN 5990-00-242-3754
NSN 6220-00-553-8938
NSN 6105-01-479-0060
NSN 5950-01-519-2709
NSN 5998-01-252-9999
NSN 4140-00-350-5446
NSN 5999-01-634-0576
NSN 5996-00-991-7450