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 6620-01-633-8443
NSN 5835-01-343-7516
NSN 6685-01-359-9166
NSN 6220-00-913-4465
NSN 5985-01-185-2567
NSN 6620-01-047-5831
NSN 5998-01-117-0882
NSN 5925-01-534-4866
NSN 6145-01-151-4102
NSN 5905-01-014-1717
NSN 5855-01-067-8841
NSN 7035-00-153-3826