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 5965-01-500-6786
NSN 4140-00-652-9238
NSN 6130-00-003-6100
NSN 6240-01-097-2002
NSN 5996-01-534-2607
NSN 6135-00-567-1322
NSN 7035-01-083-0282
NSN 6610-00-810-3245
NSN 5905-00-451-0667
NSN 4140-00-061-3110
NSN 2925-01-435-9057
NSN 6145-00-284-1514