TM 10-7360-206-23P T.O. 35E4-172-5-4 (4) FIG.  column.  This column lists the number of the figure where the item is identified/located in Section II and Section III. (5) ITEM column.  The item number Is that number assigned to the item as It appears In the figure referenced in adjacent figure number column. c. FIGURE AND ITEM NUMBER INDEX. (1) FIG.  column.  This column lists the number of the figure where the item is identified/located in Section II and Section III. (2) ITEM Column.  The item number is that number assigned to the item as it appears in the figure referenced in the adjacent figure number column (3) STOCK NUMBER column.  This column lists the NSN for the Item. (4) CAGEC column.  The Commercial and Government Entity Code (CAGEC) is a 5-digit numeric code used to identify the manufacturer, distributor, or Government agency/activity that supplies the item. (5) PART   NUMBER   column.      Indicates   the   primary   number   used   by   the   manufacturer   (individual,   firm, corporation, or Government activity), which controls the design and characteristics of the item by means of its engineering drawings, specifications, standards, and inspection requirements to identify an Item or range of items. 5.  SPECIAL INFORMATION. a. USABLE  ON  CODE.    The  usable  on  code  appears  in  the  lower  left  corner  of  the  Description  Column  heading. Usable on codes are shown as "UOC...” in the Description Column (Justified left) on the last line of the applicable item description/nomenclature  Uncoded  items  are  applicable  to  all  models  Identification  of  the  usable  on  codes  used  in  this RPSTL are: Code Used On CWB Model MKT-75 DDN Model MKT-75A DHL Model MKT-82 DZE Model MKT-85 EDD Model MKT-85S (Air Force Only) EVF Model MKT-90 FMT Model MKT-95 b. ASSOCIATED PUBLICATIONS.  The publications listed below pertain to the Kitchen, Field, Trailer Mounted and its components. Publication Short Title TM 10-7360-206-13 Operator, Unit and Direct Support Maintenance Manual for Kitchen, Field, Trailer Mounted 6.  HOW TO LOCATE REPAIR PARTS. a. When National Stock Numbers or Part Numbers are NOT Known. (1) First.    Using  the  table  of  contents,  determine  the  assembly  or  subassembly  group  to  which  the  item belongs.    This  is  necessary  since  figures  are  prepared  for  assembly  groups  and  subassembly  groups,  and  listings  are divided into the same groups. (2) Second.  Find the figure covering the assembly group or subassembly group to which the item belongs. 6  Change 4