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 5915-00-906-2214
NSN 5855-01-433-2220
NSN 2925-01-146-0278
NSN 5960-01-263-0649
NSN 5945-00-822-8762
NSN 6650-01-378-6868
NSN 6320-00-343-1798
NSN 5996-00-902-0202
NSN 6320-00-070-4544
NSN 5975-00-935-2293
NSN 6110-01-105-2971
NSN 5905-00-071-8120