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 5950-01-440-3147
NSN 5935-01-328-3823
NSN 5855-01-152-8781
NSN 6150-00-888-2982
NSN 6650-00-070-5952
NSN 6645-00-927-8735
NSN 6145-01-099-0448
NSN 6685-00-021-5043
NSN 6110-01-579-9980
NSN 6620-01-348-1104
NSN 5996-00-150-2289
NSN 6135-01-361-3886