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. It 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. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 7035-01-411-6062
NSN 6220-01-541-4064
NSN 7035-00-541-8516
NSN 4140-00-735-9309
NSN 5965-01-296-8991
NSN 5945-01-556-7258
NSN 5910-00-056-9529
NSN 6645-01-039-7225
NSN 7035-01-423-8343
NSN 5985-00-287-5067
NSN 6620-01-466-4436
NSN 6645-00-434-8793