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 4140-01-499-5557
NSN 6105-01-032-2856
NSN 2925-01-394-5650
NSN 5835-01-631-3940
NSN 6240-00-616-4029
NSN 6110-00-038-0074
NSN 6240-01-206-4809
NSN 5905-00-756-0438
NSN 6135-01-110-9470
NSN 5950-01-033-6114
NSN 5975-00-752-4926
NSN 5835-00-501-2581