A3. NARs are numbered consecutively within each calendar year. A4. The term "unserviceable ammunition" refers to  ammunition  that  is  not  ready  for  use  and cannot be made serviceable. A5. The  purpose  of  requisition  lead  times  is  to allow for adequate processing time of requisitions  so  that  mission  requirement  can be met on time. A6. Aircraft squadrons afloat submit their requisitions   to   the   ship's   weapons   depart- ment. COLUMN A. Enter the NALC of the item for the transaction being reported. Column A is a mandatory entry. When more than one NALC is being reported, they should be listed alphabetically. COLUMN B. Enter the quantity on hand as of the last   report   concerning   the   item.   This   quantity   is obtained from the sum of column L and column M of the previous report. COLUMN   C.   Enter   the   total   number   of   units received from all sources. This includes receipts moved from one activity classification to another classification,  ammunition  held  more  than  7  days  for FFT to another activity, and gains by inventory (GBI). COLUMN   D.   Enter   the   total   number   of   units transferred  (issued)  for  custody  to  another  activity,  or intra-activity  transfers  from  one  activity  classification to another. With the exception of lightweight torpedoes, this   column   does   not   concern   issues   to   aircraft squadrons.  Assets  transferred  to  a  non-Navy  activity are reported in column K. COLUMN  E.  Enter  expenditures  in  support  of combat   operations   or   against   a   hostile   target.   This includes  ammunition  jettisoned  by  an  aircraft  for  the purpose of landing during a combat mission. COLUMN F. Enter expenditures for training. This includes  combat  readiness  assessment  exercises  and operational readiness inspections. COLUMN G. Enter expenditure of material for test and evaluation purposes. COLUMN  H.  Enter  expenditure  of  material  for non-combat operational purposes (an activity's assigned  mission),  such  as  search  and  rescue,  contact evaluation, firepower demonstrations, and humanitarian or lifesaving missions. Firings for which no   training   allowance   is   established,   such   as   test primers, pyrotechnics, markers, offensive hand grenades,  and  saluting  charges,  are  also  entered  in column H. COLUMN I. Enter expenditure of material because of   destruction,   jettison,   or   deepwater   dump.   This column should be used only to report actual disposal. It should NOT be used to report transfer of material for disposal. The latter should be reported as an issue. COLUMN J. Enter expenditure of material because of loss by inventory (LBI). LBIs must be accompanied by amplifying remarks in paragraph 7 of the ATR. COLUMN    K.    Enter    expenditure    of    material because of transfer/issue to the Army, Air Force, Coast Guard, or foreign governments. COLUMN  L.  Enter  the  quantity  of  serviceable on-hand assets. COLUMN M. Enter the quantity of unserviceable/ suspended on-hand material. COLUMN   N.   Enter   the   MILSTRIP   document number. Naval Ammunition Logistics Center maintains an   in-transit   file   of   all   issues   from   CONUS   shore activities  to  fleet  units.  To  clear  or  offset  this  file, receiving activities must show the MILSTRIP document number for each receipt from CONUS shore activity, including CV/CVN load outs by an AE/AOE class ship. You should take care to ensure entries under each report  column  in  paragraph  6  are  aligned.  When  the number of characters in a line exceeds the communications capacity, the columns should be split between   columns   K   and   L.   This   split   will   place columns L, M, and N on a different line of the report. When it becomes necessary to correct the quantity on  hand  as  of  the  last  report  (column  B),  appropriate entries are entered in the receipts, issues, or expenditure columns of the current ATR to mathematically balance and  adjust  the  on-hand  totals  to  the  correct  totals.  To ensure all entries are understandable, you can provide narrative remarks in paragraph 7 of the ATR. You must ensure components reported as combat or training expenditures correctly reflect complete rounds. For example, when your unit expended 100 Mk 82 bombs with mechanical nose fuzes and conical fins, you  have  to  expend  each  individual  component  under its  respective  NALC.  You  would  expend  100  Mk  82 bombs,  100  mechanical  nose  fuzes,  100  conical  fins, and 100 arming wires. You should ensure transaction reports are submitted  when  assets  are  shifted  from  serviceable  to 17-21