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 5895-01-556-9538
NSN 5998-01-423-8931
NSN 6150-00-153-9361
NSN 4140-01-542-3749
NSN 6610-01-174-1622
NSN 5996-01-425-1455
NSN 5999-01-495-8522
NSN 5965-01-160-9819
NSN 7035-00-155-9513
NSN 5965-00-067-7393
NSN 5965-01-633-8849
NSN 5950-01-412-7878