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 5998-00-957-7909
NSN 6110-00-659-3348
NSN 6135-00-474-1397
NSN 6685-00-514-6364
NSN 5990-01-113-0303
NSN 5950-01-133-0389
NSN 5925-01-379-7484
NSN 6150-00-030-3981
NSN 5996-01-303-8361
NSN 5985-01-396-4817
NSN 6645-01-156-6741
NSN 5985-00-916-8294