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 6220-00-419-6152
NSN 5965-00-465-9566
NSN 5855-01-079-8716
NSN 5990-01-035-5734
NSN 5905-01-364-5171
NSN 6645-00-171-9639
NSN 5990-01-447-7779
NSN 5925-01-386-9226
NSN 6620-00-096-6306
NSN 6320-01-094-2634
NSN 5920-01-619-2621
NSN 6130-01-587-7195