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 5895-01-034-7102
NSN 6645-01-316-2183
NSN 5895-01-498-3449
NSN 2925-01-076-5219
NSN 5855-01-391-7077
NSN 4140-01-240-7531
NSN 5945-01-211-4173
NSN 7035-01-435-4009
NSN 6240-00-816-6749
NSN 6150-01-310-8596
NSN 2925-01-333-6346
NSN 5945-00-761-3282