A metal device designed to insure correct spacing and alignment of truck and trailer axles.
NSN 5999-01-429-7018
NSN 5950-01-207-0751
NSN 6610-01-642-1752
NSN 5975-00-990-5354
NSN 6240-00-548-3992
NSN 5925-01-295-6441
NSN 5835-00-143-4153
NSN 5996-01-495-2923
NSN 5945-00-825-5648
NSN 5930-00-738-1640
NSN 5990-01-123-2596
NSN 5990-00-858-0395