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 5835-00-660-4523
NSN 4140-00-635-2754
NSN 5915-01-124-5422
NSN 5965-01-051-0126
NSN 5990-01-314-2264
NSN 6685-01-447-3859
NSN 6610-01-400-3880
NSN 6135-00-274-4037
NSN 5999-01-494-6066
NSN 5925-00-275-0380
NSN 2925-01-209-9245
NSN 6110-01-003-9614