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 6685-01-350-2825
NSN 5925-01-541-9251
NSN 2925-01-359-4027
NSN 5925-01-052-7670
NSN 5925-00-068-0740
NSN 5999-00-202-0788
NSN 4140-00-949-8572
NSN 6645-00-864-6794
NSN 5925-01-192-7255
NSN 6610-01-156-0810
NSN 5965-01-585-0904
NSN 6645-01-270-3176