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.
NSN 5895-01-653-4941
NSN 6135-00-840-6451
NSN 5915-01-211-9745
NSN 6320-01-279-0343
NSN 5960-00-492-2502
NSN 5960-01-003-8480
NSN 6610-00-171-5015
NSN 6130-01-079-1241
NSN 5985-01-427-9852
NSN 5999-00-125-0964
NSN 6220-01-027-4223
NSN 6685-01-284-1153