COMPONENTS OF END ITEM (COEI) AND
BASIC ISSUE ITEMS (BII) LIST
Section I. INTRODUCTION
This appendix lists COEI and BII for the trailer to help you inventory the items for safe and efficient operation of the
The COEI and BII lists are divided into the following sections:
Section II. Components of End Item (COEI). There is no COEI authorized for this equipment.
b. Section III. Basic Issue Items (BII). Section III contains the BII list. These essential items are required
to place the trailer in operation, operate it, and to do emergency repairs. Although shipped separately packaged,
BII must be with the trailer 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.
C-3. EXPLANATION OF COLUMNS.
The following provides an explanation of columns found in the tabular listings:
a. Column (1) - Illustration Number (lllus Number). This column indicates the number of the item called
out in the illustration.
b. Column (2) - National Stock Number. Indicates the National Stock Number (NSN) assigned to the item
and will be used for requisitioning purposes.
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 Contractor and Government Entity (CAGE) Code
in parentheses followed by the part number.
d. Column (4) - Unit of Issue (U/I). Indicates the measure used in performing the actual
operational/maintenance function. This measure is expressed by a two-character alphabetical abbreviation (ea, in.
e. Column (5) - Quantity Required (Qty Rqr). Indicates the quantity of the item authorized to be used with
Section II. COMPONENTS OF END ITEM
There are no Components of End Item (COEI) authorized for this equipment.