A metal device designed to insure correct spacing and alignment of truck and trailer axles.
NSN 5915-00-459-9641
NSN 5930-00-756-3885
NSN 6220-01-520-9306
NSN 5960-00-944-7682
NSN 6645-01-362-0596
NSN 5835-00-233-6327
NSN 5910-01-553-1923
NSN 5965-01-107-8549
NSN 5998-01-556-4250
NSN 5996-01-266-8706
NSN 6135-00-985-7887
NSN 6650-00-133-5030