A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5960-01-414-1677
NSN 6645-01-426-8621
NSN 6130-00-915-1937
NSN 5895-01-325-4221
NSN 5895-01-528-6538
NSN 5950-01-496-5482
NSN 6240-00-841-0189
NSN 5950-00-150-4772
NSN 5996-00-823-9164
NSN 6135-01-230-4399
NSN 5985-01-411-5777
NSN 5998-01-108-9049