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 5965-01-089-8579
NSN 5945-01-192-7992
NSN 6110-01-351-7307
NSN 2925-01-250-2731
NSN 5999-01-573-1560
NSN 5975-00-804-1489
NSN 7035-00-020-2227
NSN 5999-01-012-2449
NSN 5998-01-335-1398
NSN 5930-00-862-3515
NSN 5975-01-045-5885
NSN 5950-00-957-7144