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 6685-01-381-0759
NSN 6150-00-250-1031
NSN 5985-01-504-8766
NSN 5835-00-498-8189
NSN 5990-00-059-2616
NSN 6320-01-162-5977
NSN 6320-01-585-8468
NSN 6105-01-261-8028
NSN 5945-00-677-8301
NSN 6130-01-388-9961
NSN 5915-01-011-3406
NSN 6320-01-084-7456