TM 10-3930-664-10 APPENDIX B COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LISTS SECTION I. Introduction B-1. SCOPE This appendix lists components of the end item and basic issue items for the 4KRTFL to help you inventory the items for safe and efficient operation of the equipment. B-2. GENERAL The Components of End Item (COEI) and Basic Issue Items (BII) Lists is 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  4KRTFL,  that  are  to  be  removed  and  separately  packaged  for transportation  or  shipment.  As  part  of  the  end  item,  these  items  must  be  with  the  end  item  whenever  it  is  issued  or transferred between property accounts. 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 4KRTFL in operation, operate it, and to do emergency repairs. BII must be with the 4KRTFL 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. B-3. EXPLANATION OF COLUMNS 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 purposes. 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  CAGEC  (Commercial  and  Government Entity  Code)  (in  parenthesis)  and  the  part  number.  If  the  item  you  need  is  not  the  same  for  different  models  of  the equipment, a Usable On Code will appear on the right side Of the description column on the same line as the part number. These codes are identified below: CODE USED ON JPL Model MHE-270 MRF Model MHE-271 d. Column (4), U/I (unit of issue), indicates how the item is issued for the National Stock Number shown in column two. e. Column (5), Qty Rqd, indicates the quantity required. B-1