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 5910-01-421-0769
NSN 6130-01-121-0962
NSN 5960-00-257-4203
NSN 6130-00-945-6619
NSN 6610-00-586-6525
NSN 6145-00-251-9894
NSN 6105-01-579-2813
NSN 5930-00-172-8482
NSN 5910-01-521-8498
NSN 5910-01-024-9571
NSN 5895-01-296-3300
NSN 6135-01-430-3119