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 5915-00-161-4409
NSN 5925-00-188-8678
NSN 6685-01-203-2160
NSN 5985-00-166-8119
NSN 6610-01-633-8931
NSN 6130-01-263-1450
NSN 5990-01-492-0215
NSN 6645-01-370-5264
NSN 5935-01-209-1852
NSN 5930-01-380-3884
NSN 5960-01-350-5332
NSN 5950-00-158-5352