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 5975-01-350-0926
NSN 5998-01-442-6392
NSN 6130-01-267-1612
NSN 5960-01-377-1907
NSN 5960-01-166-4021
NSN 5999-01-084-0797
NSN 5999-01-334-3597
NSN 5855-01-462-3208
NSN 5905-01-423-5823
NSN 6150-00-413-7943
NSN 5920-01-425-1780
NSN 5990-00-226-1152