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 6220-01-457-1209
NSN 5925-01-076-7226
NSN 6130-01-428-9106
NSN 5895-00-482-9282
NSN 6320-00-886-9771
NSN 5920-01-056-4540
NSN 6620-01-380-4882
NSN 2925-00-915-1827
NSN 5930-01-469-1144
NSN 5996-01-195-1307
NSN 6105-00-804-7208
NSN 5930-01-408-4511