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.
NSN 6110-01-208-1562
NSN 6110-01-181-8787
NSN 5930-01-498-6524
NSN 5895-00-292-2872
NSN 2925-01-255-6394
NSN 5920-00-366-0111
NSN 6110-00-482-3372
NSN 5905-01-188-9340
NSN 7035-01-531-2273
NSN 5985-00-699-9127
NSN 5905-01-414-2014
NSN 5950-00-751-9738