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 6650-01-656-0491
NSN 6135-00-932-3136
NSN 5990-00-067-9102
NSN 7035-00-535-8109
NSN 6110-01-398-5322
NSN 5855-01-492-3497
NSN 6240-01-449-0746
NSN 6685-00-753-2896
NSN 7035-01-403-2841
NSN 6145-01-021-4671
NSN 6220-01-012-0803
NSN 6645-00-103-2517