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 5960-00-728-3459
NSN 5895-00-726-4831
NSN 6620-01-204-5650
NSN 6645-01-372-2600
NSN 5996-01-326-2491
NSN 5920-00-753-5113
NSN 5910-00-763-9025
NSN 4140-00-853-3538
NSN 6150-01-406-5844
NSN 6685-00-773-0238
NSN 5925-01-102-4037
NSN 5855-00-491-7079