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 5895-00-147-3199
NSN 5925-01-012-0764
NSN 6620-01-448-0572
NSN 6145-01-528-4181
NSN 5920-01-584-5690
NSN 5999-00-480-5895
NSN 6620-01-355-8904
NSN 5910-01-053-9795
NSN 5925-00-067-3814
NSN 7035-00-193-2269
NSN 5975-00-914-5242
NSN 5835-00-631-5762