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 2925-01-120-8712
NSN 6130-01-641-1844
NSN 6135-01-286-9563
NSN 5990-01-612-5323
NSN 6135-00-951-3426
NSN 6320-00-546-9249
NSN 5915-00-093-7884
NSN 7035-01-381-6185
NSN 5998-01-431-9795
NSN 6685-01-248-6598
NSN 6320-00-456-0836
NSN 5985-01-627-0586