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 5835-00-458-4392
NSN 5905-01-370-1136
NSN 6105-01-166-4366
NSN 5835-01-106-1456
NSN 6130-01-437-3529
NSN 4140-00-069-5154
NSN 5965-00-646-4678
NSN 5835-01-485-0210
NSN 6110-00-919-4637
NSN 5930-01-235-1363
NSN 6610-01-294-5666
NSN 5895-00-513-0249