OPERATOR AND UNIT MAINTENANCE MANUAL
(INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
FOR WATER QUALITY ANALYSIS SET: PURIFICATION (WQAS-P)
COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LIST
This section lists components of end item (COEI) and basic issue items (BII) for the WQAS-P, 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 (BII) Lists are divided into the following lists:
Components Of End Item. This listing is for information purposes only, and is not authority to requisition replacements.
These items are part of the WQAS-P. 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. These essential items are required to place the WQAS-P in operation, operate it, and to do emergency
repairs. Although shipped separately packaged, BII 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.
Explanation of Columns in the COEI List and BII List.
The following provides an explanation of columns found in the tabular listings.
Column (1), ___ Illus Number, gives you the number of the item illustrated.
Column (2),____ National Stock Number, identifies the stock number of the item to be used for requisitioning purposes.
Column (3), ___ Description, CAGEC, and Part Number. 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 Commercial And Government Entity Code (CAGEC) (in parentheses) and the part number.
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),____ U/M (unit of measure), indicates how the item is issued for the National Stock Number shown in column
Column (6), ___ Qty Rqr. Indicates the quantity required.