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 6685-00-044-1347
NSN 6610-01-429-2162
NSN 5895-00-249-6612
NSN 5965-01-359-0384
NSN 6130-01-369-6817
NSN 5855-00-532-0025
NSN 5935-00-501-6959
NSN 5945-00-994-3088
NSN 6150-00-118-0889
NSN 5990-00-844-5659
NSN 6645-00-556-5551
NSN 6145-00-451-6651