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 5935-00-258-3034
NSN 5910-01-397-9937
NSN 5925-01-648-0516
NSN 5945-00-539-0144
NSN 5930-00-212-8866
NSN 6135-01-215-1245
NSN 6645-01-633-1852
NSN 6620-00-488-0626
NSN 4140-00-109-5137
NSN 2925-01-486-7277
NSN 6620-00-856-9155
NSN 6105-00-960-6327