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 6130-01-234-8703
NSN 6105-01-270-3369
NSN 6130-00-233-8013
NSN 5895-01-483-0610
NSN 6220-00-974-9305
NSN 5998-00-104-0177
NSN 5920-00-080-8735
NSN 6645-01-601-5473
NSN 6685-01-563-5227
NSN 6685-01-112-9463
NSN 6240-01-543-3930
NSN 5996-01-188-3831