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 6320-01-514-6141
NSN 6685-01-398-0189
NSN 6685-01-500-1810
NSN 6130-01-598-8295
NSN 5945-00-177-3186
NSN 6145-00-099-8986
NSN 6240-01-152-7046
NSN 6620-01-553-4096
NSN 6650-01-574-0714
NSN 5895-01-311-3008
NSN 5996-01-174-7526
NSN 6610-01-338-8531