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 5905-01-495-1087
NSN 6320-00-937-5625
NSN 5930-01-629-1581
NSN 6145-01-554-5321
NSN 5925-01-510-4579
NSN 5998-00-321-4041
NSN 5915-01-510-9763
NSN 5920-01-440-7365
NSN 5985-00-562-9774
NSN 5930-00-112-6783
NSN 6105-01-415-1422
NSN 5975-01-463-8661