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 6130-00-269-4077
NSN 6240-00-410-5979
NSN 7035-00-235-3529
NSN 7035-01-602-9350
NSN 6685-01-564-8611
NSN 5855-01-497-8834
NSN 5935-00-624-1521
NSN 5910-01-024-9571
NSN 4140-00-837-2658
NSN 6650-01-087-9089
NSN 6650-00-171-4175
NSN 6130-00-598-2034