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 5975-01-076-3656
NSN 5999-00-014-3396
NSN 7035-01-106-9776
NSN 6645-01-032-5337
NSN 6645-00-872-8685
NSN 5999-01-518-0671
NSN 5998-01-499-7711
NSN 5895-01-020-5377
NSN 5960-01-347-0751
NSN 5930-01-254-3819
NSN 6610-01-253-9180
NSN 6320-01-643-0850