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.
NSN 5999-01-589-6955
NSN 5975-01-512-5183
NSN 5990-01-579-2711
NSN 6685-00-815-2429
NSN 6610-01-462-9439
NSN 5895-01-295-2714
NSN 6145-01-440-0663
NSN 5965-01-417-3211
NSN 5950-00-502-5160
NSN 6240-00-024-5086
NSN 6220-01-312-0013
NSN 5998-01-436-1892