3 degrees radius
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 5975-00-785-1154
NSN 6610-00-487-5297
NSN 6650-00-276-9838
NSN 6645-00-016-0594
NSN 6110-01-559-1339
NSN 6320-01-436-9228
NSN 5990-00-419-0236
NSN 5855-01-254-3041
NSN 6620-01-412-0938
NSN 6240-01-416-3713
NSN 5999-01-089-9915
NSN 5930-01-529-6343