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 5835-01-342-7975
NSN 5990-00-226-7894
NSN 5930-01-562-4917
NSN 6110-01-166-9502
NSN 6240-01-580-0609
NSN 6240-01-010-8158
NSN 6220-01-197-7680
NSN 5996-00-594-8587
NSN 5920-01-263-7012
NSN 6320-01-215-1133
NSN 5905-01-076-4599
NSN 5930-00-409-4254