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 6645-00-574-9712
NSN 6685-00-512-3797
NSN 5920-00-942-2674
NSN 6135-01-652-4521
NSN 5965-01-467-2071
NSN 5915-01-179-7917
NSN 5998-01-398-8565
NSN 5910-01-524-8499
NSN 5915-01-539-7634
NSN 6650-01-222-1749
NSN 5975-00-536-4047
NSN 5999-01-274-0753