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 6685-01-473-9026
NSN 5915-01-647-4236
NSN 6110-01-548-5305
NSN 5965-01-461-2850
NSN 6620-01-592-9465
NSN 5930-01-167-2722
NSN 5990-01-442-3520
NSN 5905-00-840-6812
NSN 5910-01-097-9924
NSN 5895-01-484-9855
NSN 5930-01-180-2873
NSN 6130-01-181-8221