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: Other copper screws (not for wood) bolts and nuts
NSN 2925-00-444-1186
NSN 6110-01-103-4046
NSN 5925-01-183-3797
NSN 5965-00-139-4870
NSN 5996-01-625-0427
NSN 6320-01-232-4664
NSN 5975-01-397-5686
NSN 4140-01-369-2959
NSN 5910-00-248-8998
NSN 5915-01-536-1354
NSN 6145-00-942-4661
NSN 5998-01-034-1634