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 4140-00-985-0182
NSN 6610-00-025-1878
NSN 4140-00-358-9965
NSN 5920-01-393-0614
NSN 4140-01-406-8398
NSN 5990-00-779-8268
NSN 6645-01-114-8044
NSN 6150-00-629-4342
NSN 5835-01-592-2350
NSN 5925-01-557-7692
NSN 6645-00-126-0286
NSN 6110-00-051-4427