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 6645-01-249-3258
NSN 2925-01-340-5504
NSN 4140-01-011-6205
NSN 6110-01-621-0047
NSN 6240-01-453-1591
NSN 6110-01-232-6196
NSN 4140-01-170-1075
NSN 5855-01-533-3888
NSN 5975-00-886-8200
NSN 5998-00-755-7709
NSN 5930-01-061-3351
NSN 6610-00-136-8203