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 5990-01-367-9168
NSN 6150-01-399-0651
NSN 6240-01-257-9004
NSN 5975-01-629-3535
NSN 6620-00-448-6442
NSN 5925-00-299-8037
NSN 5945-01-222-2684
NSN 6110-01-096-6084
NSN 6610-01-224-3814
NSN 6240-00-677-0305
NSN 6320-01-492-1976
NSN 5905-01-573-6752