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 5960-01-632-6576
NSN 5965-01-528-6453
NSN 5950-01-441-8711
NSN 6650-00-523-7897
NSN 5835-01-310-3846
NSN 6135-00-351-8606
NSN 5920-00-101-8266
NSN 6220-01-350-0319
NSN 6610-00-456-0485
NSN 5960-01-553-4557
NSN 6320-00-593-0379
NSN 5998-01-062-2281