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 5998-01-303-6218
NSN 5975-00-778-6336
NSN 5996-01-047-0087
NSN 6130-01-196-6391
NSN 6620-01-514-0754
NSN 6320-01-096-6649
NSN 6645-00-917-6225
NSN 5905-00-963-1726
NSN 5945-01-458-9504
NSN 6610-01-065-6057
NSN 6650-01-146-5000
NSN 5950-01-591-5602