No other part numbers with same form, fit, and function found.
A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.
Classification: Washers other than lock washers, iron or steel
NSN 5975-01-563-7153
NSN 5905-01-648-0776
NSN 5960-01-283-3467
NSN 6645-01-555-4356
NSN 5950-00-290-8090
NSN 5996-01-058-5719
NSN 5915-01-158-5036
NSN 5960-00-135-6143
NSN 6610-01-462-5980
NSN 5855-01-523-8926
NSN 5975-01-415-3331
NSN 5920-01-442-7685