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 5960-01-553-4557
NSN 5895-01-502-7913
NSN 5999-00-797-7843
NSN 5990-00-492-5063
NSN 5930-00-284-9645
NSN 5930-00-043-4653
NSN 5920-01-592-0161
NSN 6645-01-564-8610
NSN 5950-01-148-3552
NSN 5935-01-415-4467
NSN 5920-01-660-7286
NSN 6240-01-214-9458