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 5998-01-474-5238
NSN 6145-01-346-3931
NSN 5895-00-725-5264
NSN 4140-01-210-0107
NSN 5925-01-399-4007
NSN 5925-01-442-8589
NSN 5999-01-110-1940
NSN 5998-01-659-7604
NSN 7035-01-429-0431
NSN 6620-00-797-2591
NSN 5985-01-495-4469
NSN 5925-01-473-5349