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 5990-00-140-1159
NSN 5930-01-015-9466
NSN 6320-01-450-1696
NSN 5930-00-845-6284
NSN 5950-01-094-8501
NSN 6145-00-212-0422
NSN 5975-00-842-5274
NSN 5935-00-207-5796
NSN 5975-01-382-0754
NSN 6650-01-541-4357
NSN 6240-00-965-0533
NSN 6320-01-652-3806