No other part numbers with same form, fit, and function found.
A washer having a centrally located hole and two flat bearing surfaces which are not parallel.
NSN 5975-01-634-0678
NSN 5835-01-049-5290
NSN 6150-01-607-6328
NSN 5925-01-354-9726
NSN 6145-00-216-1372
NSN 6130-01-493-7464
NSN 6105-00-484-5106
NSN 6320-00-115-0883
NSN 6650-01-202-0596
NSN 5960-01-116-4576
NSN 5999-00-223-2173
NSN 6620-01-559-9116