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 5950-00-349-8957
NSN 6110-01-590-6903
NSN 6645-01-139-0156
NSN 6320-01-585-8468
NSN 6620-01-346-9340
NSN 5935-01-318-3851
NSN 5985-00-008-8424
NSN 2925-01-146-0278
NSN 5915-00-111-4296
NSN 6130-01-654-5659
NSN 5990-01-439-4643
NSN 5895-01-028-5344