A metal device designed to insure correct spacing and alignment of truck and trailer axles.
NSN 5930-00-149-7906
NSN 6220-00-150-0039
NSN 5930-00-280-7777
NSN 5905-01-071-5014
NSN 5960-01-233-2756
NSN 6685-00-968-1953
NSN 5999-00-245-2104
NSN 5960-01-312-1262
NSN 5855-01-134-7106
NSN 6620-01-138-8250
NSN 6620-00-269-5168
NSN 6105-01-521-3582