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 5945-01-105-6272
NSN 5996-01-013-0432
NSN 6645-01-202-4674
NSN 6685-00-966-1596
NSN 6220-00-451-8760
NSN 5915-01-551-0745
NSN 5935-01-483-0595
NSN 6650-01-510-7502
NSN 5965-01-258-5662
NSN 5999-01-111-0001
NSN 6220-00-767-5080
NSN 5985-00-122-5041