SECTION  I TM5-3805-262-24P D  - Depot level can remove, replace and use the item. (b)  The  maintenance  code  entered  in  the  fourth position tells whether or not the item Is to be repaired and  identifies  the  lowest  maintenance  level  with  the capability   to   do   complete   repair   (i.e.,   perform   all authorized  repair  functions.)  (NOTE:  Some  Iimited repair  may  be  done  on  the  item  at  a  lower  level  of maintenance,   if   authorized   by   the   Maintenance Allocation Chart (MAC) and SMR codes,) This position will contain one of the following maintenance codes: O  - F  - H  - L  - D  - Z  - B  - Unit maintenance or Aviation unit is the low est level that can do complete repair of the item. Direct support or aviation intermediate is the lowest level that can do complete repair of the item. General support is the lowest level that can do complete repair of the item. Specialized repair activity is the lowest level that can do complete repair of the item. Depot is the lowest level that can do complete repair of the item, Nonreparable.  No  repair  is  authorized, No repair is authorized. (No parts or special tools are authorized for the maintenance of a “B” coded item). However, the item may be reconditioned by adjusting, lubrication, etc, at the user level. (3)  Recoverability  Code.  Recoverability  codes are assigned to items to indicate the disposition action on  unserviceable  items.  The  recoverability  code  is entered in the fifth position of the SMR Code as follows: Code             Application/Explanation   Z  - Nonreparable  item.  When  unserviceable, condemn and dispose of the item at the level of maintenance shown in 3d position of the SMR code. O  - Reparable  item.  When  uneconomically reparable, condemn and dispose of the item at unit maintenance or aviation unit level. F  - Reparable  item.  When  uneconomically H  - D  - L  - A  - reparable, condemn and dispose of the item at the direct support or aviation intermediate Ievel. Reparable  item.  When  uneconomically reparable, condemn and dispose of the item at the general support level. Reparable  item.  When  beyond  lower level repair capability, return to depot. Condemnation and disposal of Item not authorized below depot level. Reparable  item.  Condemnation  and disposal of item not authorized below specialized  repair  activity  (SRA). Item requires special handling or con- demnation  procedures  because  of  spe- cific reasons (e.g., precious metal con- tent, high dollar value, critical material, or  hazardous  material).  Refer  to  appropriate manuals/directives  for  specific  instructions. c.   CAGEC   (Colum   (3)).   The   Commercial   And Government   Entity   (CAGE)   Code   (C)   is   a   5-digit alphanumeric   code   which   is   used   to   identify   the manufacturer, distributor or Government agency, etc., that supplies the item. d.  PART  NUMBER  (Column  (4)).  indicates  the primary number used by the manufacturer (individual, company,  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, NOTE: When you use a NSN to requisition an item, the item you receive may have a different part number from the part ordered. e. DESCRIPTION AND USABLE ON CODE (WC) (Column   (5)).   This   column   includes   the   following information: (1) The Federal item name and, when required, a minimum description to identify the item. (2)   Physical   security   classification.   Not applicable. (3) items that are included in kits and sets are listed below the name of the kit or set on Figure KIT. (4)  Spare/repair  parts  that  make  up  and assembled  item  are  listed  immediately  following  the assembled item line entry. 3 Code    Application/Explanation