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 4140-00-690-0382
NSN 4140-01-365-3390
NSN 5935-00-661-0825
NSN 6610-01-050-3075
NSN 5905-00-199-7593
NSN 6645-01-025-1002
NSN 5905-01-157-3361
NSN 6645-00-287-9192
NSN 5930-00-893-6873
NSN 7035-00-173-2281
NSN 5920-01-239-8218
NSN 6150-00-643-0460