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 6685-01-508-4166
NSN 2925-01-582-2869
NSN 6610-00-620-3802
NSN 4140-01-562-6926
NSN 6685-00-906-1643
NSN 6135-00-593-6831
NSN 5855-00-427-7848
NSN 6105-00-426-2237
NSN 6320-00-908-6841
NSN 5965-01-323-7225
NSN 2925-00-265-7539
NSN 5998-01-287-8546