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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 6620-01-420-8666
NSN 5895-01-641-3468
NSN 6240-01-197-8491
NSN 5945-01-043-1676
NSN 5985-00-582-5770
NSN 5996-01-502-9101
NSN 6110-00-636-1234
NSN 6320-00-476-6898
NSN 5996-00-569-7391
NSN 6145-01-217-9228
NSN 5996-01-573-3119
NSN 5975-01-017-2738