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.
NSN 5930-01-027-1082
NSN 6135-01-479-9790
NSN 5960-01-081-7745
NSN 6610-01-155-2661
NSN 5910-01-227-1724
NSN 6150-01-051-9997
NSN 7035-01-449-1846
NSN 2925-00-759-5465
NSN 5855-01-421-7691
NSN 5960-01-119-4609
NSN 6145-00-244-8152
NSN 5930-00-878-7937