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 6240-01-274-0395
NSN 6135-01-654-6147
NSN 5999-00-734-4686
NSN 6320-00-937-5625
NSN 6240-00-456-2578
NSN 5998-00-523-2582
NSN 6610-01-181-4398
NSN 6150-01-449-9917
NSN 4140-01-500-2334
NSN 6685-01-434-4374
NSN 6220-01-152-7078
NSN 5985-00-524-6786