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 6645-01-243-3138
NSN 7035-01-486-4118
NSN 6650-01-628-3745
NSN 5990-01-400-3299
NSN 6610-00-785-9239
NSN 6610-01-136-0662
NSN 6130-00-901-8670
NSN 5925-00-553-2500
NSN 5920-00-256-6589
NSN 5990-01-431-6749
NSN 5990-00-799-2796
NSN 6645-01-288-7992