No other part numbers with same form, fit, and function found.
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
NSN 6135-00-299-6918
NSN 5915-01-149-9396
NSN 5895-01-414-2792
NSN 7035-01-069-3537
NSN 5965-00-918-3950
NSN 6135-01-655-1759
NSN 6105-01-317-3657
NSN 5950-01-423-0082
NSN 5990-01-160-6978
NSN 5905-00-762-4047
NSN 5910-01-622-5674
NSN 6610-01-367-1640