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 6650-01-231-9545
NSN 6320-01-176-8367
NSN 6685-00-412-5864
NSN 6610-00-862-5901
NSN 5930-01-421-3737
NSN 5990-01-539-4653
NSN 5935-01-600-1536
NSN 5996-00-581-5810
NSN 5960-01-082-8571
NSN 6240-00-766-8034
NSN 4140-00-267-8813
NSN 5975-01-610-6337