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 5960-00-098-8847
NSN 6130-01-131-0075
NSN 5920-01-381-0963
NSN 2925-00-947-9814
NSN 5910-00-161-1117
NSN 6685-00-155-4301
NSN 6620-01-383-7519
NSN 7035-01-041-2754
NSN 5990-01-411-5930
NSN 5999-01-243-0121
NSN 5930-01-291-5537
NSN 6130-01-487-4738