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 5910-00-198-4904
NSN 5925-00-182-7452
NSN 6110-00-297-3900
NSN 7035-01-067-4809
NSN 6645-01-185-7684
NSN 5920-00-390-3437
NSN 6130-01-064-6202
NSN 4140-01-070-2238
NSN 6130-01-547-0520
NSN 6240-01-323-5386
NSN 6135-01-322-4655
NSN 5925-00-224-7474