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 5905-00-932-9290
NSN 5935-00-107-7315
NSN 6135-00-958-7981
NSN 5990-01-128-6140
NSN 6130-00-224-2450
NSN 5998-00-630-2807
NSN 4140-00-274-9638
NSN 5895-01-049-5226
NSN 5925-01-034-2283
NSN 5895-01-434-7470
NSN 5990-00-467-7431
NSN 6610-01-406-4985