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 4140-00-647-1142
NSN 6150-00-223-9761
NSN 5945-01-602-7409
NSN 5935-01-368-3793
NSN 6130-01-392-8347
NSN 5935-00-811-0987
NSN 5895-01-212-2145
NSN 6150-01-325-0070
NSN 5985-01-040-3122
NSN 6320-00-139-1090
NSN 5925-00-741-1479
NSN 5930-00-058-6219