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 5965-01-151-9816
NSN 5930-01-593-0816
NSN 5965-01-320-1808
NSN 5905-01-168-7806
NSN 5855-01-279-9938
NSN 6645-00-869-0850
NSN 4140-00-246-4969
NSN 5910-00-855-4233
NSN 5910-00-905-3699
NSN 6105-01-395-4596
NSN 5998-01-071-8073
NSN 6645-00-754-4108