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 5935-01-631-3380
NSN 5915-01-154-7446
NSN 5835-00-933-9609
NSN 6620-00-663-8962
NSN 5925-00-583-8922
NSN 6150-01-030-2461
NSN 5915-00-168-8265
NSN 2925-00-989-0523
NSN 5910-01-086-1112
NSN 5895-01-417-3218
NSN 5965-01-151-9816
NSN 6220-01-075-3506