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 5855-01-180-5369
NSN 4140-00-927-4328
NSN 6620-00-376-7046
NSN 6320-01-512-2031
NSN 6150-01-331-5686
NSN 5935-01-094-5949
NSN 5895-00-677-9114
NSN 5960-01-089-8155
NSN 6220-00-498-4937
NSN 6150-01-487-6823
NSN 5895-00-903-3458
NSN 6620-01-294-1044