A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 5996-01-362-4234
NSN 5999-01-227-2526
NSN 2925-00-739-5090
NSN 5985-00-557-5208
NSN 5999-00-785-9274
NSN 5915-01-458-2631
NSN 5950-01-300-5865
NSN 5925-01-477-8316
NSN 6145-01-600-3389
NSN 5975-01-088-7470
NSN 5925-01-571-8640
NSN 5998-00-927-2594