A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 2925-01-386-7392
NSN 6650-00-299-9681
NSN 6130-00-468-1656
NSN 5985-00-542-0597
NSN 5998-01-411-5941
NSN 6320-00-925-0558
NSN 6105-01-508-3350
NSN 6620-00-555-3992
NSN 5930-00-027-7898
NSN 5975-01-396-4372
NSN 5996-01-371-2958
NSN 6320-00-082-5868