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 5945-01-545-2410
NSN 5975-00-443-5625
NSN 5910-01-389-4042
NSN 5910-01-286-3782
NSN 5895-00-104-5982
NSN 6320-01-129-9656
NSN 5999-01-425-6132
NSN 6220-01-622-5496
NSN 5935-01-564-5284
NSN 5930-01-500-1799
NSN 5935-01-070-5369
NSN 6620-00-123-4168