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 6620-01-577-6285
NSN 6135-01-504-4309
NSN 6685-01-344-6639
NSN 6110-01-510-3300
NSN 6320-01-215-1133
NSN 5925-01-537-5544
NSN 5835-01-328-6626
NSN 6320-01-039-5891
NSN 5960-01-495-0859
NSN 6150-00-056-3093
NSN 5945-01-620-2424
NSN 5990-01-449-7090