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 6150-00-567-1650
NSN 2925-00-491-3549
NSN 6645-00-868-1246
NSN 6645-01-265-0648
NSN 5960-01-093-9491
NSN 6240-01-064-8890
NSN 5910-01-450-3054
NSN 5999-00-479-9995
NSN 6620-01-068-4498
NSN 5998-01-634-0604
NSN 7035-01-659-8502
NSN 5999-00-629-2309