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 5855-01-163-8152
NSN 6620-01-109-2764
NSN 6110-01-450-8082
NSN 5930-00-211-4316
NSN 6145-01-187-4976
NSN 5930-00-823-8324
NSN 5960-01-331-1076
NSN 5965-00-518-0958
NSN 5930-01-184-1850
NSN 4140-01-565-5580
NSN 6240-01-089-6149
NSN 5996-01-437-5658