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 5915-01-204-9482
NSN 6145-01-634-0388
NSN 6110-00-968-8284
NSN 5985-01-538-8885
NSN 7035-01-475-9017
NSN 6135-00-519-1325
NSN 5920-01-463-3525
NSN 5935-00-006-5982
NSN 5998-00-923-8246
NSN 2925-01-164-4197
NSN 6135-00-812-9039
NSN 4140-01-100-1223