A device designed for attaching a semi-trailer to a truck tractor or dolly in such a way as to allow free rotation in a horizontal plane and yet prevent tipping.
Classification: Parts and accessories, nesoi, of bodies (including cabs) of heading 8701 to 8705
NSN 6320-00-731-6134
NSN 6645-00-926-4394
NSN 6220-01-585-4114
NSN 5835-01-160-7282
NSN 5945-00-574-0207
NSN 5985-00-929-6174
NSN 5960-00-067-3954
NSN 5965-01-250-0446
NSN 5985-00-834-1175
NSN 6620-01-436-5661
NSN 5990-01-527-7640
NSN 5835-01-436-6549