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 6610-01-103-4627
NSN 5998-01-383-7021
NSN 5915-01-170-4308
NSN 6620-00-909-3984
NSN 6645-01-076-4655
NSN 6135-00-100-8890
NSN 5925-00-760-2622
NSN 5895-00-226-3109
NSN 5835-01-507-0731
NSN 6150-00-678-0913
NSN 5915-00-010-3011
NSN 5930-01-103-0488