H - General support is me lowest level mat can do  complete  repair  of  me  Item. L- Specialized repair activity is the lowest level that can do complete repair of the Item. D - Depot is the lowest level that can do com- plete repair of the item. Z- Nonreparable.  No  repair  is  authorized. B- 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,  lubricating,  etc., at the user level. (3)   Recoverability   Code.   Recoverability  codes are  assigned  to  items  to  indicate  the  disposition  action on  unserviceable  items.  The  recoverabillty  code  is  en- tered  in  the  fifth  position  of  the  SMR  code  as  follows: Code z - O - F- H - D - L - A - Application/ExpIanation Nonreparable   item.   When   unserviceable, condemn and dispose of the item at the level of  maintenance  shown  in  the  3d  position  of the  SMR  code. Reparable   item.   When   uneconomically reparable, condemn and dispose of the Item at unit maintenance or aviation unit level. Reparable   item.   When   uneconomically reparable, condemn and dispose of the item at the direct support or aviation intermediate level. 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. Condemna- tion  and  disposal  of  item  not  authorized below  depot  level. Reparable  item.  Condemnation  and  dis- posal   of   item   not   authorized   below specialized  repair  activity  (SRA). Item requires special handling or condemna- tion  procedures  because  of  specific  reasons (e.g., precious metal content, high dollar value,  critical  material,  or  hazardous  mate- rial). Refer to appropriate manuals/directives for  specific  instructions. TM  5-3805-261-24P 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  an  NSN  to  requisition  an  item,  the item you receive may have a different part number from the  part  ordered. e.  DECSRIPTION  AND  USABLE  ON  CODE  (UOC) (Column  (5)).  This  column  includes  the  following information: (1)   me  Federal  item  name  and,  when  required, a  minimum  description  to  identify  the  item. (2)    Physical  security  classification.  Not  Applica- ble. (3)    Items that are included in klts and sets are listed below the name of the kit or set on Figure KlT. (4)    Spare/repair  parts  that  make  up  an  assem- bled  item  are  listed  immediately  following  the assembled  item  line  entry. (5)  Part  numbers  for  bulk  materials  are  refer- enced in this column in the line Item entry for the item to be   manufactured/fabricated. (6)    When  the  item  is  not  used  with  all  serial  num- bers of the same model, the effective serial numbers are shown  on  the  last  line(s)  of  the  description  (before  UOC). Not  Applicable (7)  The  usable  on  code,  when  applicable  (See paragraph  5,  Special  Information). (8)    In the Special Tools List section, the basis of issue (BOI) appears as the last line(s) In the entry for each special tool, special TMDE, and other special sup- port equipment. When density of equipments supported exceeds  density  spread  Indicated  In  the  basis  of  issue, the  total  authorization  is  increased  proportionately. (9)  The  statement  “END  OF  FIGURE”  appears just  below  me  last  item  description  in  Column  5  for  a given figure in both Section II and Section Ill. f. QTY (Column (6)). The QTY (quantity per figure column)  Indicates  the  quantity  of  the  item  used  in  the breakout  shown  on  the  illustration/figure,  which  is prepared  for  a  functional  group,  subfunctional  group,  or an assembly. A “V” appearing in this column in lieu of a quantity  indicates  that  the  quantity  is  variable  and  the quantity  may  vary  from  application  to  application. C. CAGEC (Column (3)). me 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  me  item. 4.  Explanation  of  Columns  (Section  IV). a. NATIONAL  STOCK  NUMBER  (NSN)  INDEX. (1)    STOCK  NUMBER  column.  This  column  lists the  NSN  by  National  Item  ldentlfication  Number  (NIIN) 3