Nut self-locking
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5990-00-877-9838
NSN 6650-01-613-8467
NSN 5985-00-123-5879
NSN 6145-01-181-6198
NSN 5975-01-019-5123
NSN 6220-01-647-6028
NSN 6150-01-581-2376
NSN 6145-01-462-2460
NSN 5950-00-966-8532
NSN 6320-01-106-4414
NSN 2925-00-005-1618
NSN 5960-01-476-5686