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 5935-01-551-1297
NSN 5990-01-172-4553
NSN 5985-00-856-4764
NSN 5990-00-114-1570
NSN 5945-01-122-5176
NSN 6240-01-391-5373
NSN 6130-00-140-7382
NSN 6130-01-517-7157
NSN 5915-01-064-4774
NSN 4140-01-472-2768
NSN 6110-00-827-9473
NSN 5950-00-930-0811