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 5835-01-463-2334
NSN 6240-00-983-4583
NSN 6130-01-025-3204
NSN 6645-00-244-0359
NSN 5960-00-104-8456
NSN 6130-01-409-1443
NSN 6220-01-142-7374
NSN 6610-01-027-1641
NSN 5965-01-152-7606
NSN 6610-00-247-1308
NSN 5935-00-615-7306
NSN 6110-01-573-8448