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 6220-00-108-8598
NSN 5930-01-555-0751
NSN 6145-01-315-7162
NSN 6610-01-255-4544
NSN 6240-01-421-4025
NSN 5920-01-608-8134
NSN 4140-00-931-9638
NSN 6645-00-434-8793
NSN 2925-00-233-5644
NSN 4140-01-605-1706
NSN 4140-00-073-9167
NSN 5895-00-280-7528