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 5945-01-416-2974
NSN 6320-01-564-0893
NSN 6110-01-381-7014
NSN 5996-01-658-9875
NSN 5930-01-224-5029
NSN 6220-01-044-9079
NSN 5975-00-930-2658
NSN 4140-01-175-7081
NSN 5930-00-916-5965
NSN 6135-00-351-8606
NSN 6220-01-381-1793
NSN 2925-01-311-7840