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 5925-01-342-2302
NSN 6685-00-036-5117
NSN 5855-01-120-7831
NSN 6145-01-541-5422
NSN 5925-01-143-8385
NSN 5835-00-927-2059
NSN 5835-00-682-5177
NSN 6130-00-709-0765
NSN 6685-01-218-5258
NSN 5960-01-450-4693
NSN 5915-01-245-7761
NSN 7035-00-731-8729