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: Other copper screws (not for wood) bolts and nuts
NSN 6130-01-121-8770
NSN 4140-01-474-5524
NSN 6220-01-545-7153
NSN 5950-00-863-2104
NSN 5835-00-493-6096
NSN 4140-00-128-8072
NSN 6620-01-527-0664
NSN 5960-01-134-1793
NSN 5930-01-094-7863
NSN 5960-00-701-9074
NSN 5965-01-205-6249
NSN 6620-01-401-5356