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 6135-01-647-0386
NSN 5965-01-510-1178
NSN 6645-01-227-2036
NSN 5975-01-610-6036
NSN 6130-01-176-6478
NSN 5930-01-442-5656
NSN 2925-01-068-3844
NSN 5996-00-839-3270
NSN 6620-01-142-7376
NSN 5910-00-821-8541
NSN 5945-00-139-2527
NSN 5990-01-226-2653