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 5855-00-763-2155
NSN 5930-00-224-6699
NSN 6105-01-491-1396
NSN 4140-00-423-6663
NSN 6135-01-516-4638
NSN 5905-00-147-8192
NSN 2925-00-461-4954
NSN 5998-01-438-8056
NSN 6650-01-517-9452
NSN 5855-01-387-1928
NSN 6110-01-519-3813
NSN 5915-01-307-8540