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 5930-01-414-1541
NSN 6240-01-401-5340
NSN 5835-00-544-0298
NSN 6320-00-284-1524
NSN 6610-01-633-8931
NSN 6685-01-314-0555
NSN 5996-01-599-4097
NSN 5998-00-606-7447
NSN 5905-01-542-6632
NSN 4140-01-196-6331
NSN 5945-00-236-2735
NSN 5835-00-905-7165