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 4140-01-468-8942
NSN 6645-01-495-0939
NSN 5915-00-005-4263
NSN 6645-00-072-9243
NSN 5920-00-288-5849
NSN 5960-01-215-0992
NSN 5985-00-840-7104
NSN 4140-01-330-4137
NSN 5960-01-614-8005
NSN 5855-00-688-9954
NSN 5905-01-068-4582
NSN 6105-01-056-8963