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 5996-00-456-0895
NSN 6220-01-492-9403
NSN 5996-01-316-6453
NSN 6110-01-450-6312
NSN 6685-01-414-6800
NSN 5945-00-375-4005
NSN 5965-00-111-2073
NSN 5910-01-477-3514
NSN 5975-01-363-8369
NSN 5945-01-246-0754
NSN 6620-01-552-4980
NSN 6130-00-531-6564