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 5905-01-170-7748
NSN 6105-01-330-0675
NSN 5965-01-199-4242
NSN 5945-01-403-2800
NSN 6685-01-495-3491
NSN 6610-01-375-1527
NSN 6135-00-243-8330
NSN 5855-01-420-4988
NSN 5935-01-230-4954
NSN 7035-01-270-0325
NSN 5960-00-264-3017
NSN 5930-01-658-1350