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 6145-00-916-2042
NSN 6105-01-281-4279
NSN 6110-00-110-0349
NSN 6105-00-784-0460
NSN 6220-00-289-9915
NSN 6130-01-061-8878
NSN 5990-01-517-1909
NSN 5950-00-224-2079
NSN 5996-00-957-4601
NSN 5910-00-838-7129
NSN 6110-01-128-3050
NSN 6145-00-611-4834