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 6645-00-329-2484
NSN 5975-01-528-8151
NSN 5996-01-347-3411
NSN 5855-01-447-3137
NSN 5915-01-375-3373
NSN 5990-01-069-0365
NSN 5999-00-080-0268
NSN 6150-00-169-8558
NSN 5895-00-702-6827
NSN 5985-01-634-0635
NSN 6135-00-862-5736
NSN 5935-00-405-7936