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 6320-00-004-9158
NSN 6645-01-413-0515
NSN 6645-00-108-6479
NSN 6145-01-048-2750
NSN 6320-01-393-7022
NSN 6145-01-442-6064
NSN 5910-00-119-4498
NSN 5975-00-945-3029
NSN 5895-01-072-3452
NSN 5990-01-378-5443
NSN 6240-01-159-8314
NSN 6320-01-132-2746