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 5935-01-282-9333
NSN 2925-01-384-4139
NSN 7035-01-504-3462
NSN 6145-01-437-6777
NSN 6645-01-220-2838
NSN 6620-01-401-5356
NSN 5945-01-434-8989
NSN 6110-01-044-7884
NSN 5835-00-823-6116
NSN 5905-01-054-3805
NSN 5910-01-239-6518
NSN 6105-01-225-4571