No other part numbers with same form, fit, and function found.
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 5999-00-537-7677
NSN 5935-01-292-1448
NSN 6220-00-140-7963
NSN 5975-01-491-9704
NSN 6620-00-802-6914
NSN 5905-00-615-9391
NSN 6135-00-874-6566
NSN 6610-01-573-1106
NSN 7035-01-377-6255
NSN 6150-00-854-8524
NSN 5930-01-428-8790
NSN 2925-01-041-2360