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 6685-01-383-0915
NSN 5998-01-262-4837
NSN 5925-01-535-3615
NSN 5905-00-204-7070
NSN 5975-00-724-3147
NSN 5835-01-510-1873
NSN 5920-01-224-7946
NSN 6150-01-533-2078
NSN 5996-00-932-5301
NSN 5835-00-841-2650
NSN 6685-01-484-4069
NSN 6130-01-364-6259