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 5895-01-072-2019
NSN 6135-01-244-5580
NSN 5910-01-048-1641
NSN 5855-00-821-7512
NSN 6320-00-831-2227
NSN 7035-01-287-9817
NSN 6135-01-090-5365
NSN 5915-01-244-3616
NSN 5950-01-391-5359
NSN 6240-01-288-0555
NSN 6620-01-394-4042
NSN 5835-01-190-5192