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 6240-00-951-0608
NSN 5835-01-345-6697
NSN 5930-01-281-7696
NSN 4140-01-266-6821
NSN 6685-01-112-0524
NSN 2925-01-191-5814
NSN 5975-00-808-5929
NSN 6610-01-534-9765
NSN 5855-01-147-4785
NSN 5920-01-131-7567
NSN 6220-01-272-9239
NSN 5925-01-022-5094