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 6150-00-135-7816
NSN 5950-01-500-0723
NSN 6320-00-468-8421
NSN 6620-00-699-5537
NSN 6145-01-429-8529
NSN 5950-01-226-8422
NSN 6145-01-220-2309
NSN 5855-01-519-7929
NSN 6220-00-525-9050
NSN 5985-00-419-7565
NSN 6685-00-553-8733
NSN 5905-01-263-6137