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 5965-01-383-7235
NSN 5930-01-556-6028
NSN 6620-01-339-5524
NSN 4140-00-519-2781
NSN 5965-00-686-0957
NSN 6110-01-351-4527
NSN 6645-00-470-5310
NSN 5915-00-304-8195
NSN 5950-00-211-1029
NSN 5965-00-116-5363
NSN 5975-01-386-5748
NSN 6685-01-535-9332