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 6145-01-455-0176
NSN 5905-01-661-1855
NSN 5930-00-167-4520
NSN 5975-00-930-9276
NSN 6130-00-880-6000
NSN 5925-01-252-6046
NSN 5910-01-427-3819
NSN 6620-01-468-3826
NSN 5985-01-162-5648
NSN 5999-00-356-5851
NSN 5996-01-078-1413
NSN 5835-01-172-5884