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 5990-00-275-7819
NSN 5915-00-172-7897
NSN 5985-00-006-0423
NSN 6610-01-224-7247
NSN 6620-00-447-1360
NSN 6135-00-851-8575
NSN 5855-01-534-7940
NSN 2925-01-295-2017
NSN 5915-00-036-9529
NSN 5999-01-267-9028
NSN 6220-01-217-8632
NSN 6685-00-171-9815