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 2925-01-196-6187
NSN 5905-01-403-2806
NSN 5920-00-151-4039
NSN 6150-01-193-8100
NSN 5855-00-188-6747
NSN 5950-00-001-4382
NSN 5975-01-055-5630
NSN 5930-00-036-9535
NSN 2925-01-457-5649
NSN 2925-00-677-1944
NSN 6610-00-361-6954
NSN 5855-01-512-1926