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 6145-01-215-6923
NSN 5915-01-241-8271
NSN 5895-00-056-8009
NSN 6320-01-449-1014
NSN 6645-00-487-8044
NSN 6320-01-386-3491
NSN 5945-01-659-5939
NSN 6135-00-951-3426
NSN 5910-01-252-4544
NSN 5835-01-329-4814
NSN 6645-00-869-0850
NSN 5895-01-522-3475