*TM 10-4320-303-23P
UNIT AND DIRECT SUPPORT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LIST
Section I INTRODUCTION
1.
SCOPE This RPSTL lists and authorizes spares and repair parts, special tools, special test, measurement, and diag-
nostic equipment (TMDE), and other special support equipment required for performance of unit and direct support
maintenance of the Tactical Water Distribution Equipment System (TWDS) Set 19-Mile Segment It authorizes the requi-
sitioning, Issue, and disposition of spares, repair parts and special tools as indicated by the source, maintenance and re-
coverability (SMR) codes
2.
GENERAL. In addition to this section, Introduction, this Repair Parts and Special Tools List is divided into the fol-
lowing sections:
a
Section II Repair Parts List A list of spares and repair parts authorized by this RPSTL for use In the performance
of maintenance This list also Includes parts which must be removed for replacement of the authorized parts Parts lists
are composed of functional groups In ascending alphanumeric sequence, with the parts In each group listed in ascending
figure and Item number sequence Bulk materials are listed In Item name sequence Items are shown in the associated
Illustration(s)/figure(s)
b
Section III Special Tools List A list of special tools, special TMDE, and other special support equipment author-
ized by this RPSTL (as indicated by Basis of Issue (BOI) information In DESCRIPTION AND USABLE ON CODE col-
umn) for the performance of maintenance
c
Section IV Cross-Reference Index A list, in National Item Identification Number (NIIN) sequence, of all National
stock numbered Items appearing in the listing, followed by a list In alphanumeric sequence of all part numbers appearing
In the listings National stock numbers and part numbers are cross referenced to each Illustration figure and Item number
appearance The figure and Item number Index lists figure and Item numbers In alphanumeric sequence and cross refer-
ences NSN, CAGEC and part number
3.
EXPLANATION OF COLUMNS (SECTIONS II AND III).
a
ITEM NO (Column (1)) Indicates the number used to identify Items called out In the Illustration
b
SMR Code (Column (2)) The Source, Maintenance, and Recoverability (SMR) code Isa 5-position code contain-
ing supply/requlsltlonlng Information, maintenance category authorization criteria, and disposition instruction, as shown In
the following breakout
Source
Code
Maintenance
Code
Recoverability
Code
XX
1st two positions
XX
X
How you get an
item.
3d position
4th position
Who can install,
Who can do
replace or use
complete repair
the item.
(see note) on
the item
.
Who determines
disposition
action on an
unserviceable item.
* Complete Repair Maintenance capacity, capability, and authority to perform all corrective maintenance tasks of the
"Repair" function In a use/user environment In order to restore serviceability to a failed Item
1
