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 5920-01-452-0001
NSN 5920-01-241-9594
NSN 5999-01-220-7473
NSN 5996-01-025-5683
NSN 6145-00-042-0426
NSN 6650-01-161-1624
NSN 5915-00-169-5361
NSN 6135-00-112-8637
NSN 5855-00-004-0904
NSN 6220-01-449-1239
NSN 5998-01-306-9771
NSN 5960-01-578-5537