TM 11-5835-205-20P
SECTION I
INTRODUCTION
1. Scope
Definition
code
PA -- Item procured and stocked for anticipated or
This manual lists spares and repair parts; special
known usage.
tools; special test, measurement, and diagnostic
equipment (TMDE), and other special support equip-
NOTE
ment required for performance of organizational
maintenance of the AN/TNH-2B. It authorizes the
Cannibalization or salvage may be used as
requisitioning and issue of spares and repair parts as
a source of supply for any items source
indicated by the source and maintenance codes.
coded above except those coded XA and air-
craft support items as restricted by AR
700-42.
2. General
(2) Maintenance code, Maintenance codes are
This Repair Parts and Special Tools List is divided
assigned to indicate the levels of maintenance
into the following sections:
authorized to USE and REPAIR support items. The
a. Section II. Repair Parts List. A list of spares and
maintenance codes are entered in the third and fourth
repair parts authorized for use in the performance of
positions of the Uniform SMR Code format as
maintenance. The list also includes parts which must
follows:
be removed for replacement of the authorized parts.
(a) The maintenance code entered in the third
Parts lists are composed of functional groups in
position will indicate the lowest maintenance level
numeric sequence, with the parts in each group listed
authorized to remove, replace, and use the support
in figure and item number sequence.
item. The maintenance code entered in the third posi-
b. Section III. Special Tools List. Not applicable.
tion will indicate one of the following levels of
c. Section IV National Stock Number and Part
maintenance:
Number Index A list, in National item identification
number (NIIN) sequence, of all National stock
numbers (NSN) appearing in the listings, followed by
Application/Explandion
Code
a list, in alphameric sequence, of all part numbers
O -- Support item is removed, replaced, used at the
appearing in the listings. National stock numbers and
organizational level.
part numbers are cross-referenced to each illustra-
(b) The maintenance code entered in the fourth
tion figure and item number appearance.
position indicates whether the item is to be repaired
and identifies the lowest maintenance level with the
capability to perform complete repair (i.e., all
3. Explanation of Columns
authorized maintenance functions). This position will
contain one of the following maintenance codes:
a. Illustration. This column is divided as follows:
(1) Figure number, Indicates the figure number
of the illustration on which the item is shown.
Code
Application/Explanation
(2) Item number. The number used to identify
F -- The lowest maintenance level capable of com-
item called out in the illustration.
plete repair of the support item is the direct
b. Source, Maintenance, and Recoverability (SMR)
support level.
Codes.
Z -- Nonreparable. No repair is authorized.
(1) Source code. Source codes indicate the
(3) Recoverability code. Recoverability codes are
manner of acquiring support items for maintenance,
assigned to support items to indicate the disposition
repair, or overhaul of end items. Source codes are
action on unserviceable items. The recoverability code
entered in the first and second positions of the
is entered in the fifth position of the Uniform SMR
Uniform SMR Code format as follows:
Code format as follows:
1
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