A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped 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, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 6620-01-646-2751
NSN 6645-01-540-7989
NSN 6150-01-593-2148
NSN 5920-01-434-2542
NSN 2925-01-032-3814
NSN 5910-01-293-3961
NSN 5925-01-652-0650
NSN 6240-00-523-9861
NSN 5935-00-139-2799
NSN 7035-01-514-4617
NSN 5945-01-047-0187
NSN 5998-01-414-5084