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 7035-01-116-6223
NSN 6320-00-731-6134
NSN 5895-01-141-6550
NSN 5835-00-813-1724
NSN 6105-00-927-1474
NSN 6240-01-502-2530
NSN 5895-01-355-4775
NSN 6610-01-619-3928
NSN 5945-00-501-1494
NSN 5996-01-310-1828
NSN 6650-00-408-4972
NSN 5925-00-296-8123