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 5855-00-586-6255
NSN 6320-01-050-1290
NSN 6135-00-321-6707
NSN 5998-01-337-3108
NSN 5999-01-148-1103
NSN 5996-01-129-3837
NSN 2925-01-583-5619
NSN 6150-01-343-8414
NSN 5998-01-319-1956
NSN 6135-00-050-7189
NSN 5999-01-222-7207
NSN 5925-00-910-6502