A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 5835-00-870-7034
NSN 6105-01-176-4342
NSN 5935-01-055-5395
NSN 5895-01-181-4324
NSN 6135-00-377-9165
NSN 5905-01-101-6731
NSN 6150-01-233-5409
NSN 2925-00-771-7521
NSN 6685-01-617-3555
NSN 5950-00-424-3791
NSN 5910-01-147-2786
NSN 5835-01-412-6901