To identify forms of unitization, liability issues, and special services
Code identifying the special service
H601 indicates base services. If H601 equals "PC" and H602 equals "PL", then H603 must be used.
Code identifying the special service
H602 indicates special services.
Number of pallets shipped
Code specifying pallet exchange instructions
Numeric value of weight
Code specifying the weight unit
H606 is used only when H605 is expressed in a unit of measure other than pounds (weight refers to pallet weight only).
