No other part numbers with same form, fit, and function found.
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.
NSN 5999-01-591-2480
NSN 5985-01-224-1871
NSN 6610-00-198-6870
NSN 6150-01-656-9027
NSN 6610-01-321-0074
NSN 5996-01-394-5768
NSN 5930-01-400-6126
NSN 7035-01-247-6256
NSN 6105-01-412-2627
NSN 5975-01-394-5954
NSN 5910-00-462-8697
NSN 5950-01-384-2730