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 6685-01-388-0503
NSN 6135-01-448-4031
NSN 5965-01-181-7831
NSN 5950-00-804-4626
NSN 6110-01-633-9660
NSN 4140-01-514-7549
NSN 5920-01-619-7759
NSN 5975-00-374-5245
NSN 2925-01-026-1000
NSN 5998-00-775-2173
NSN 6610-00-691-4698
NSN 6220-01-106-3215