Kingpin, fifth wheel
A metal item designed for mounting to a fifth wheel coupler or fifth wheel upper plate to provide a towing and pivot connection between a truck-tractor or dolly and the semitrailer.
Classification: Parts and accessories, nesoi, of bodies (including cabs) of heading 8701 to 8705
NSN 5998-00-488-5579
NSN 5945-00-462-1789
NSN 5975-00-921-1423
NSN 5915-01-415-3100
NSN 6110-01-625-6100
NSN 6685-01-579-3636
NSN 5910-00-840-6532
NSN 5999-01-358-1923
NSN 6110-01-534-3881
NSN 5990-00-236-8152
NSN 5835-01-332-2867
NSN 6650-01-252-8190