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 5835-00-092-1136
NSN 5965-01-147-5847
NSN 6145-00-144-0918
NSN 5925-01-592-9349
NSN 6150-01-439-5146
NSN 2925-01-424-0235
NSN 5985-01-423-1491
NSN 5990-01-116-2181
NSN 5996-00-202-6576
NSN 5910-00-607-1416
NSN 6105-01-381-2496
NSN 6135-00-998-5884