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 6620-01-287-1443
NSN 5965-00-232-4884
NSN 5960-01-599-9821
NSN 6145-00-284-1514
NSN 6150-01-431-7001
NSN 5996-00-660-5543
NSN 5996-01-058-3156
NSN 5910-00-276-8592
NSN 6320-01-207-9038
NSN 5999-01-326-7902
NSN 6220-01-296-8217
NSN 5950-01-484-7195