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 6240-00-594-7138
NSN 6240-00-547-2127
NSN 5990-01-021-7303
NSN 6150-00-186-7809
NSN 5975-01-073-8611
NSN 5996-01-385-8345
NSN 5915-00-951-9888
NSN 5835-01-424-3663
NSN 5920-01-232-6463
NSN 5930-01-267-6089
NSN 5996-00-221-7663
NSN 6135-01-204-8712