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 5990-01-089-6743
NSN 5945-01-240-3012
NSN 6135-01-608-3470
NSN 5960-00-467-7400
NSN 5905-00-108-1518
NSN 6685-01-514-8655
NSN 6620-01-098-9866
NSN 4140-01-555-8190
NSN 4140-01-142-2971
NSN 5925-01-492-8354
NSN 6110-01-423-8273
NSN 5975-00-674-7974