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 6150-01-323-5249
NSN 5990-01-568-5565
NSN 4140-00-035-4997
NSN 5910-01-351-2844
NSN 5835-00-466-8544
NSN 5985-00-893-9719
NSN 6105-01-417-2010
NSN 5925-01-499-0421
NSN 6620-01-530-7538
NSN 6645-01-258-6928
NSN 5910-01-042-5055
NSN 6220-00-620-7563