SECTION I INTRODUCTION 1. Scope This^- manual  lists  repair  parts  required  for  the performance   of   direct   support,   general   support, and  depot  maintenance  of  Monitoring  Kit,  Vibra- tion,   Consolidated   Electrodynamics   Corp.   P/N 171170-0104.  It  is  to  be  used  for  identification, issue,   requisitioning   and   as   an   aid   to   procure- ment. 2. General This   Repair   Parts   and   Special   Tools   List   is divided into the following sections — a.  Repair  Parts  —  Section  II.   A  list  of  repair parts  authorized  for  the  performance  of  mainten- ance  at  direct  support,  general  support,  and  de- pot   level   in   figure   and   item   number   sequence within each functional group. b.  Special  Tools,  Test  and  Support  Equipment –Section III. (Not  Applicable). c. Index  —  Section  IV.  This  section  is  divided into the following parts — (1)  Federal  Stock  Number  Index  –  Part  1. A list of Federal stock numbers in ascen- ding   numerical   sequence   appearing   in all   listings   cross-referenced   to   figure item number. (2)  Reference  Number  Index  –  Part  2.  A  list of  reference  numbers  in  alpha-numerical sequence  appearing  in  all  listings  cross- -referenced   to   manufacturers   code   and figure and item number. 3. Explanation  of  Columns The  following  provides  an  explanation  of  col- umns in the tabular lists in Section II. u.  Source,   Maintenance,   and   Recoverability Codes  (SMR). (1) Code P (2) Source  Code.  Indicates  the  selection  sta- tus  and  source  for  the  listed  item.  The source  code  used  is  — Ezplanation Applies to repair parts which are stocked in or supplied from General Services Ad- ministration/Defense Army  supply  system for   use   at   indicated gories. Supply  Agency  or and  are  authorized maintenance   cate- Maintenance  Code.  Indicates  the  lowest category   of   maintenance   authorized   to install   the   listed   item.   Parts   which   re- quire   manufacture   or   assembly   will   be code F (3) Code R indicated  in  the  source  code  column  the category   which   will   make   or   assemble the   item   (i.e.,   AF,   MF).   The   mainten- ance code used is — Explanation Direct Support Recoverability   Code.   Indicates   whether unserviceable  items  should  be  returned for  recovery  or  salvage.  Items  not  coded are  expendable.  The  recoverability  code used is — Explanation Applies   to   repair   parts   and   assemblies which   are   economically   repairable   at DSU/GSU  activities  and  normally  are furnished   by   supply   on   an   exchange basis. b.  Federal  Stock  Number.  Indicates   the   Fed- ral stock number assigned to the item and will be used  for  requisitioning  purposes. c. Description. Indicates   the   Federal   item name  and  any  additional  description  of  the  item required.  Further  information  to  clarify  item  re- lationship,   item   replacement,   multiple   applica- tion  and  material  required  for  fabrication  is  also identified. (1) (2) Reference Number. A part number or oth- er  reference  number  followed  by  the  ap- plicable   five-digit   Federal   supply   code for  manufacturers  in  parentheses. Models  Useable  On.  Indicates  the  usable on code to identify models. This subcol- umn   is   not   applicable   to   this   publica- tion. d.  Unit  of Issue  (U/I).  A  two  character  alpha- betic abbreviation indicating the amount or quan- tity  of  the  item  upon  which  the  allowances  are based, e.g., FT, EA, PR, etc. e.  Quanity   Incorporated   in   Unit   Pack.   (Not Applicable) f.Quantity   Incorporated   in   Unit.   Indicates   the quantity of the item used in the functional group. A “V” appearing in this column in lieu of a quan- tity  indicates  that  a  definite  quantity  cannot  be indicated,  (e.g.,  shims,  spacers,  etc.). g. 30  -  Day  DS/GS  Maintenance    Allowances. (1)  The  allowance  columns  are  divided  into three  subcolumns.  Indicated  in  each  subcolumn, ii