MACHINE AND WELDING SHOP
COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LISTS
This work package lists COEI and BII for the Machine Weld Shop to help you inventory items for safe and eficient
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 re-
placements. These items are part of the Machine and Welding Shop. 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 ind and identify the items.
Basic Issue Items (BII). These essential items are required to place the Machine and Welding Shop in oper-
ation, operate it, and to do emergency repairs. Although shipped separately packaged, BII must be with the
Machine and Welding Shop 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 ind and identify the items.
Explanation of Columns in the COEI List and BII List
Column (1) Item Number. Gives you the number of the item listed.
Column (2) National Stock Number (NSN). Identiies the stock number of the item to be used for requisitioning
Column (3) Description, CAGEC, and Part Number. Identiies the Federal item name (in all capital letters) fol-
lowed by a minimum description when needed. The stowage location of COEI and BII is also included in this col-
umn. The last line below the description is the CAGEC (Commercial and Government Entity Code) (in parenthe-
ses) and the part number.
Column (4) Usable On Code (UOC). 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 Na-
tional Stock Number shown in column (2).
Column (6) Qty Rqr. Indicates the quantity required.