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 6220-01-496-9019
NSN 7035-01-026-6602
NSN 5835-01-380-5943
NSN 6110-01-442-5601
NSN 4140-00-069-5154
NSN 6240-00-763-4895
NSN 6220-00-333-8521
NSN 5945-00-932-4615
NSN 6130-00-119-3149
NSN 6110-01-345-3314
NSN 5855-01-487-5048
NSN 6105-01-516-8000