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 5996-01-240-3612
NSN 2925-01-112-8782
NSN 6645-01-248-8033
NSN 6320-00-882-7061
NSN 5950-01-459-7961
NSN 6110-01-547-4071
NSN 5855-01-067-8841
NSN 6610-00-814-8598
NSN 6220-01-401-5337
NSN 6610-00-858-2094
NSN 5930-01-286-2908
NSN 5910-01-616-0611