TM 9-2320-386-10 B-2 c. Column (3) – Description. Indicates the Federal item name and, if required, a minimum description to identify and locate the item. The last line for each item indicates the Commercial and Government Entity Code (CAGEC) (in parentheses) fol- lowed by the part number. If item needed differs for different models of this equip- ment, the model is shown under the Usable On Code (UOC) heading in this column. If no UOC appears in the column, the item is applicable to all vehicle models. These codes are identified as: B-3. EXPLANATION OF COLUMNS (Contd) TRUCK MODEL UOC Cargo, Fixed Size M35A3, wo/winch ESQ Cargo, Fixed Size M35A3, w/winch ESP Cargo, Dropside M35A3C, wo/winch ESS Cargo, Dropside M35A3C, w/winch ESR Cargo, Long Wheelbase M36A3, wo/winch ESU Cargo, Long Wheelbase M36A3, w/winch EST d. Column (4) – Unit of Measure (U/M). Indicates the measure used in per- forming the actual operational/maintenance function. This measure is expressed by a two-character alphabetical abbreviation: EA. e. Column (5) – Quantity Required (Qty Rqr). Indicates the quantity of the item authorized to be used with/on the vehicle. B-4. CAGE CODES CODE MANUF ACTURER 19207 U.S. Army Tank-automotive and Armaments Command 96906 Military Standards The Commercial and Government Entity Code (CAGEC) is a five digit numeric code which is used to identify the manufacturer, distributor, or government agency, etc., that supplies the item. The codes used in this appendix are: B-5. GENERAL These items are installed in the vehicle at the time of manufacture or rebuild. (None authorized for ESP series vehicles.) Section II. COMPONENTS OF END ITEM (COEI)