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 5996-00-289-9847
NSN 5996-01-355-6075
NSN 6610-01-284-6968
NSN 5915-01-535-6472
NSN 5965-00-069-8886
NSN 5855-00-918-1622
NSN 6105-00-275-0826
NSN 5895-01-450-1349
NSN 6130-01-605-2047
NSN 6320-01-466-4175
NSN 2925-01-327-0206
NSN 5905-01-568-2836