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 6240-01-361-9167
NSN 6220-01-057-7365
NSN 6320-00-646-3311
NSN 5915-00-086-9336
NSN 5945-01-258-9688
NSN 6610-01-109-1147
NSN 5950-01-176-4968
NSN 5990-00-021-5061
NSN 6685-01-582-6639
NSN 2925-01-541-5031
NSN 5930-01-045-4337
NSN 6150-01-324-2066