A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 7035-00-946-2642
NSN 5965-00-001-7593
NSN 5895-00-296-9708
NSN 5985-01-323-6686
NSN 6110-01-101-6722
NSN 5895-00-843-4354
NSN 6135-00-497-0491
NSN 5975-00-196-0698
NSN 6105-01-276-6774
NSN 6130-01-485-0226
NSN 6150-01-034-3531
NSN 6105-01-589-0855