Top surface of head, dark blue; o ring seal attached; rust inhibitor in threads
A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes nut (1), sleeve.
Classification: Nuts of iron or steel
NSN 5960-01-459-4944
NSN 6105-00-752-2560
NSN 5835-00-630-2775
NSN 6645-01-034-6037
NSN 6320-00-116-3658
NSN 6240-00-624-8440
NSN 5985-01-421-9662
NSN 6320-01-386-3491
NSN 6650-00-139-5459
NSN 5920-00-786-0112
NSN 6620-01-423-0833
NSN 7035-01-285-7413