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 5950-00-761-6678
NSN 5855-01-610-9321
NSN 6145-00-243-8466
NSN 5990-01-347-1478
NSN 5835-01-316-3255
NSN 6685-00-001-4183
NSN 2925-01-127-0167
NSN 6620-00-148-9613
NSN 6320-01-484-7734
NSN 6220-01-204-2767
NSN 5920-00-778-7313
NSN 5998-01-408-5571