OPERATOR'S AND UNIT MAINTENANCE
DRUM, FABRIC, COLLAPSIBLE, DRINKING WATER,
500 GALLON CAPACITY
COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEM (BII) LISTS
This work package lists COEI and BII for the Drum to help you inventory the items for safe and efficient operation
of the equipment.
The COEI and BII information is divided into the following lists:
Components of End Item (COEI). This list is for information purposes only and is not authority to
requisition replacements. These items are part of the Drum. As part of the end item, these items must be
with the end item whenever it is issued or transferred between property accounts. Items of COEI are
removed and separately packaged for transportation or shipment only when necessary. Illustrations are
furnished to help you find and identify the items.
Basic Issue Items (BII). These essential items are required to place the Drum in operation, operate it, and
to do emergency repairs. Although shipped separately packaged, BII must be with the Drum during
operation and when it is transferred between property accounts. Listing these items is your authority to
request/requisition them for replacement based on authorization of the end item by the TOE/MTOE.
Illustrations are furnished to help you find and identify the items.
EXPLANATION OF COLUMNS IN THE COEI LIST AND BII LIST
Item Number. Gives you the reference number of the item illustrated.
Column (2) National Stock Number (NSN) and Illustration. Identifies the stock number of the item to be
used for requisitioning purposes and provides an illustration of the item.
Column (3) Description, Part Number/(CAGEC). Identifies the Federal item name (in all capital letters)
followed by a minimum description when needed. The stowage location of COEI and BII is also included
in this column. The last line below the description is the part number and the Commercial and Government
Entity Code (CAGEC) (in parentheses).
Column (4) Usable On Code. When applicable, gives you a code if the item you need is not the same for
different models of equipment.
Column (5) Unit of Issue (U/I). Indicates the physical measurement or count of the item as issued per the
National Stock Number shown in the column (2).
Qty Rqr. Indicates the quantity required.