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 4140-01-261-1214
NSN 5855-01-567-4534
NSN 5996-00-618-0050
NSN 5950-01-029-0847
NSN 5975-01-135-5954
NSN 2925-01-394-9658
NSN 6150-00-148-8515
NSN 6240-00-423-9575
NSN 5965-01-084-2385
NSN 5915-01-110-7982
NSN 5990-01-020-6841
NSN 5960-01-462-1864