TM 09241 B-12&P
COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LIST
Section I. INTRODUCTION
This appendix lists components of end item and basic issue items for the Water Quality Analysis Set: Purification, to help
you inventory the items required for safe and efficient operation of the equipment.
The Components Of End Item (COEI) and Basic Issue Items (Bll) Lists are divided into the following sections.
a. Section II. Components Of End Item. This listing is for information purposes only, and is not authority to
requisition replacements. These items are part of the Water Quality Analysis Set: Purification. 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.
b. Section III. Basic Issue Items. These essential items are required to place the Water Quality Analysis Set:
Purification in operation, operate it, and to do emergency repairs. Although shipped separately packaged, Bll must be with
the Water Quality Analysis Set: Purification during operation and when it is transferred between property accounts. This list
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.
D-3. EXPLANATION OF COLUMNS.
The following provides an explanation of columns found in the tabular listings.
a. Column (1), Illus Number, gives you the number of the item illustrated.
b. Column (2), National Stock Number, identifies the stock number of the item to be used for requisitioning
c. Column (3), Description and Usable On Code, identifies the Federal item name (in all capital letters) followed by
a minimum description when needed. The last line below the description is the Commercial And Government Entity Code
(CAGEC) (in parentheses) and the part number.
d. Column (4), U/M (unit of measure), indicates how the item is issued for the National Stock Number shown in
e. Column (5), Qty Reqd, indicates the quantity required.