A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes nut (1), self-locking, castellated, octagon.
Classification: Nuts of iron or steel
NSN 5835-01-416-6455
NSN 6645-00-443-8011
NSN 5920-01-421-5362
NSN 5950-00-174-7809
NSN 5960-01-391-8860
NSN 5999-00-597-0851
NSN 7035-00-562-9881
NSN 6110-01-346-0671
NSN 5990-00-724-8812
NSN 5998-01-209-0423
NSN 6620-01-396-0942
NSN 6130-01-429-0880