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 5925-01-499-9163
NSN 6610-01-487-3794
NSN 6105-01-275-2768
NSN 6610-00-278-7647
NSN 6220-01-193-2021
NSN 5996-01-383-7298
NSN 5895-01-020-8990
NSN 5855-00-149-0766
NSN 5935-01-557-2639
NSN 5905-00-077-8517
NSN 5999-01-634-0576
NSN 6150-01-373-0238