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 5935-01-522-6814
NSN 2925-01-517-4037
NSN 5996-01-112-2731
NSN 5925-01-100-0970
NSN 5960-00-710-9818
NSN 6685-01-124-9444
NSN 4140-00-128-8072
NSN 5975-00-102-2778
NSN 5895-00-101-7782
NSN 5999-00-177-3383
NSN 6220-00-676-0904
NSN 5990-01-242-9653