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 6620-01-538-2294
NSN 5920-01-462-6270
NSN 5990-01-136-4068
NSN 5950-00-916-6559
NSN 5945-00-651-6012
NSN 2925-00-617-0826
NSN 4140-01-104-0743
NSN 6645-00-918-3785
NSN 5999-00-924-9112
NSN 6105-01-371-2458
NSN 7035-00-111-4389
NSN 6105-01-190-9522