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 5990-01-193-0487
NSN 6240-01-382-3756
NSN 5895-01-409-2949
NSN 5965-00-900-8102
NSN 6130-01-348-9603
NSN 5945-00-833-8922
NSN 6110-00-542-2202
NSN 5998-01-386-4056
NSN 5935-01-150-9767
NSN 5950-00-238-6602
NSN 5996-00-558-6491
NSN 5950-01-500-2223