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 5895-01-476-9056
NSN 5920-00-344-0980
NSN 4140-01-408-7760
NSN 6130-01-490-3247
NSN 5935-01-341-6590
NSN 5960-01-582-6167
NSN 6135-00-223-9563
NSN 6220-00-429-0950
NSN 5996-01-262-6420
NSN 6135-00-112-8637
NSN 5960-01-523-9098
NSN 6145-01-141-0214