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 2925-01-633-4048
NSN 6130-00-778-9793
NSN 5910-01-150-3496
NSN 6135-01-041-3829
NSN 5990-01-203-6089
NSN 6135-00-801-3493
NSN 6145-00-681-1585
NSN 2925-01-448-2880
NSN 5965-01-375-5238
NSN 6620-01-012-2852
NSN 6685-00-545-3163
NSN 6320-01-322-8340