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 6110-01-519-5549
NSN 6145-01-527-8098
NSN 5990-01-175-2597
NSN 5930-00-110-7754
NSN 5999-01-065-3711
NSN 6220-00-992-5889
NSN 5960-01-381-2478
NSN 5910-01-352-9332
NSN 6145-00-360-7760
NSN 6110-01-633-9660
NSN 5990-00-932-3070
NSN 5935-01-456-5368