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 2925-01-625-6841
NSN 6150-01-094-4349
NSN 5975-00-243-1278
NSN 6650-01-018-1830
NSN 6105-01-051-3001
NSN 5999-01-585-6814
NSN 6610-01-549-8006
NSN 5990-01-087-7081
NSN 5905-01-473-6193
NSN 6620-00-663-8962
NSN 6220-00-224-3036
NSN 6650-01-587-2243