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 7035-01-301-6325
NSN 6145-01-416-5808
NSN 6145-01-266-5076
NSN 5965-01-456-6622
NSN 6645-01-584-0892
NSN 5960-01-013-9346
NSN 5925-01-594-1873
NSN 6610-01-108-4687
NSN 6110-01-439-1365
NSN 5855-00-079-2370
NSN 4140-00-736-4224
NSN 5960-00-199-6034