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 5999-01-437-8567
NSN 7035-01-498-9492
NSN 5925-01-516-1894
NSN 5960-01-180-8000
NSN 6110-00-231-0776
NSN 5855-00-288-1408
NSN 5990-00-904-7315
NSN 6645-00-226-2270
NSN 5905-01-350-0628
NSN 6130-01-359-6562
NSN 5965-00-477-7587
NSN 6220-00-281-9206