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 6650-01-491-9340
NSN 5950-00-532-2529
NSN 5965-01-303-6105
NSN 6220-01-284-7558
NSN 5960-00-960-6805
NSN 2925-01-534-7314
NSN 6150-01-485-1664
NSN 5910-01-618-5661
NSN 5975-01-435-5649
NSN 6145-01-633-6303
NSN 6685-00-264-3986
NSN 5945-01-505-3160