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 5998-01-560-5486
NSN 6650-00-921-8463
NSN 6135-00-738-5571
NSN 6145-00-966-8961
NSN 5990-00-226-1152
NSN 5999-00-471-3513
NSN 5985-01-079-2859
NSN 5855-01-023-3727
NSN 5950-01-318-0053
NSN 2925-01-532-8445
NSN 5990-01-646-2990
NSN 5945-01-367-7936