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 5835-01-449-7511
NSN 6320-01-498-4954
NSN 6220-01-251-6144
NSN 6145-01-109-6826
NSN 6110-01-200-2694
NSN 6650-00-276-7541
NSN 5965-00-433-6181
NSN 6110-01-192-4904
NSN 5915-01-614-5226
NSN 6105-01-299-4802
NSN 5925-00-967-6476
NSN 6150-01-646-0351