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 5915-01-374-8414
NSN 5996-01-526-1720
NSN 5985-01-361-8982
NSN 5905-01-607-1004
NSN 5960-01-267-3356
NSN 4140-00-613-9209
NSN 6150-01-277-9184
NSN 5950-01-634-0677
NSN 2925-00-398-0253
NSN 6650-01-094-6876
NSN 6685-00-050-3697
NSN 5945-01-158-5134