COMPONENTS OF END ITEMS (COEI) AND BASIC ISSUE ITEMS (BII) LIST
This work package lists Components of End Item (COEI) and Basic Issue Items (BII) for the semitrailer 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:
COEI. This list is for informational purposes only and is not authority to requisition replacements. These items are
part of semitrailer. 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.
BII. These essential items are required to place the semitrailer in operation, operate it, and to do emergency
repairs. Although shipped separately packaged, BII must be with the semitrailer 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
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
Column (3) - Description, Part Number/(CAGEC). Identifies the Federal item name 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)
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/I. Unit of Issue (U/I) indicates the physical measurement or count of the item as issued per the
National Stock Number shown in column (2).
Column (6) - Qty Rqr. Indicates the quantity required.
Components Of End Items (COEl).
NATIONAL STOCK NUMBER
(NSN) AND ILLUSTRATION