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 5985-00-256-9113
NSN 6110-01-106-5111
NSN 4140-01-426-2109
NSN 6685-01-056-5283
NSN 6620-00-006-1915
NSN 6685-00-251-8931
NSN 6130-01-192-1643
NSN 5945-01-647-6481
NSN 6105-01-112-6347
NSN 6610-00-256-7340
NSN 5960-00-987-1897
NSN 6320-00-853-1920