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.
Classification: Nuts of iron or steel
NSN 6110-01-386-1536
NSN 4140-01-517-5101
NSN 5960-00-265-0726
NSN 5925-01-576-9256
NSN 5990-01-188-7309
NSN 5985-00-498-2253
NSN 6130-00-959-5800
NSN 6645-01-163-9930
NSN 5950-00-439-0716
NSN 4140-01-245-8866
NSN 6105-01-360-5629
NSN 6240-01-098-6410