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 5930-00-067-6524
NSN 5996-01-539-5456
NSN 4140-01-426-8428
NSN 6220-01-359-4857
NSN 5855-00-014-5008
NSN 6240-00-404-7935
NSN 5975-01-457-9373
NSN 5990-01-246-2488
NSN 5925-00-679-5344
NSN 5965-01-372-3593
NSN 6650-00-816-6525
NSN 5905-01-292-3268