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 5855-01-213-9076
NSN 6685-00-286-1132
NSN 5895-00-403-1938
NSN 5935-01-104-4593
NSN 5925-01-238-0655
NSN 6650-00-809-1817
NSN 5895-00-826-8652
NSN 6320-01-039-5891
NSN 6110-00-780-7152
NSN 6610-00-558-0480
NSN 6320-00-676-9387
NSN 5910-01-289-5863