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 6685-01-387-7587
NSN 6650-01-477-9545
NSN 6130-01-346-2156
NSN 6105-00-456-1433
NSN 6240-00-933-1431
NSN 6105-00-199-2391
NSN 5855-01-242-2572
NSN 5975-00-570-2938
NSN 6130-01-280-8132
NSN 6145-01-137-7145
NSN 5905-01-059-7386
NSN 6220-00-456-2911