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 6145-01-315-5591
NSN 6645-01-611-2894
NSN 6150-00-769-5017
NSN 5960-01-089-8155
NSN 5935-01-532-2080
NSN 5990-01-242-9653
NSN 6135-01-029-9315
NSN 6620-01-476-7355
NSN 6650-01-442-0267
NSN 5998-01-067-3056
NSN 5930-00-656-6944
NSN 5935-01-630-5556