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 6620-01-515-6269
NSN 5930-01-350-1384
NSN 5975-01-546-5572
NSN 5985-01-605-2470
NSN 5910-01-171-7076
NSN 5990-01-108-7785
NSN 5915-01-429-0210
NSN 5985-01-602-9023
NSN 5895-00-116-1274
NSN 5985-00-769-2735
NSN 6150-00-222-0963
NSN 5998-01-486-5435