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 5990-01-423-8189
NSN 6645-00-495-4491
NSN 7035-01-519-3253
NSN 6150-00-840-6946
NSN 5920-01-141-6885
NSN 5996-01-437-3998
NSN 2925-01-653-4657
NSN 5905-01-364-1160
NSN 5915-01-072-8609
NSN 6320-00-845-3261
NSN 5935-00-795-6947
NSN 6130-01-181-4535