A nut having a flat bearing surface and 8 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 6150-01-013-0309
NSN 6645-01-433-1398
NSN 5960-00-581-5821
NSN 5905-00-224-3815
NSN 6220-00-186-8565
NSN 6105-01-100-1857
NSN 5855-01-505-9158
NSN 5895-01-555-8360
NSN 5985-01-619-1713
NSN 5920-01-278-9239
NSN 5965-01-265-6814
NSN 5985-01-397-0051