A metal device designed to insure correct spacing and alignment of truck and trailer axles.
NSN 5985-01-172-4949
NSN 5920-01-531-3671
NSN 5990-00-841-3396
NSN 6220-00-500-4813
NSN 5905-00-205-2595
NSN 5965-01-449-1855
NSN 5930-00-139-2004
NSN 6110-01-479-5645
NSN 5905-00-618-4760
NSN 4140-00-026-5437
NSN 5920-01-186-9302
NSN 5935-00-487-5789