f. Usable on Code: "USABLE ON" codes are included to help you identify which component items are used on the
different models. Identification of the codes used in this list are:
g. Quantity Required (Qty Reqd): This column list the quantity of each item required for a complete major item.
h. Quantity: This column is left blank for use during inventory. Under the received column, list the quantity you
actually receive on your major item. The date columns are for use when you inventory the major item at a later date, such
as for shipment to another site.