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.
NSN 6145-01-407-7765
NSN 5985-00-688-9273
NSN 5915-00-890-5557
NSN 6620-01-535-6925
NSN 5915-01-573-0218
NSN 5960-01-356-4429
NSN 5910-01-416-9444
NSN 6685-01-093-4682
NSN 4140-00-021-2807
NSN 5965-01-632-7929
NSN 6645-01-419-1738
NSN 5998-00-958-1468