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 5945-01-617-8087
NSN 5835-01-439-0180
NSN 5945-01-460-4399
NSN 5985-01-083-1071
NSN 5855-00-821-7512
NSN 5935-00-570-4908
NSN 6130-00-541-8468
NSN 5835-01-044-2628
NSN 5965-00-420-9203
NSN 6220-01-529-6728
NSN 6150-00-283-2377
NSN 5985-01-123-1988