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.
NSN 5998-01-523-1752
NSN 5999-01-060-0020
NSN 6645-01-440-0755
NSN 5965-00-372-2537
NSN 5935-01-577-9781
NSN 6105-01-039-2308
NSN 6150-01-181-1270
NSN 5910-00-498-6174
NSN 6685-01-328-4012
NSN 7035-00-631-3782
NSN 5975-01-177-1425
NSN 6610-01-291-4173