Thread series designator npt
A metallic item, basically cylindrical and specifically designed to secure the end(s) of a vehicular leaf spring to a spring shackle. It may have an internal lubricating passage from one end to a longitudinal groove or flat in the bearing surface and may be externally threaded or have other locking features at one or both ends. It may have provisions for accommodating a lubrication fitting.
Classification: Parts and accessories, nesoi, of bodies (including cabs) of heading 8701 to 8705
NSN 6135-00-756-6149
NSN 6150-01-534-5505
NSN 6610-01-447-2560
NSN 5910-00-379-2349
NSN 6650-00-264-0664
NSN 6685-00-233-6563
NSN 5920-00-373-3636
NSN 5960-01-133-3153
NSN 6220-01-408-3017
NSN 5990-01-328-8225
NSN 5996-01-086-1985
NSN 5835-01-007-5800