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 5925-01-281-6507
NSN 6130-01-423-8905
NSN 5935-01-342-4513
NSN 6620-01-240-3361
NSN 5950-01-023-3096
NSN 5910-01-384-3775
NSN 5965-00-548-7119
NSN 5905-00-074-1398
NSN 5945-01-350-9608
NSN 6145-01-576-9609
NSN 6645-00-103-2517
NSN 6645-01-633-1852