TM 11-6625-359-20P
SECTION I.
INTRODUCTION
authorized to USE and REPAIR support items. The
1. Scope
maintenance codes are entered in the third and fourth
This manual lists repair parts and special tools required
positions of the Uniform SMR Code format as follows:
for performance of organizational maintenance of the
(a) The maintenance code entered in the third
AN/UPM-84.
position will indicate the lowest maintenance level
2. General
authorized to remove, replace, and use the support item.
This Repair Parts and Special Tools List is divided into
The maintenance code entered in the third position will
the following sections:
indicate one of the following levels of maintenance:
a. Section II. Repair Parts List. A list of repair parts
Code
Application/Explanation
authorized for use in the performance of maintenance.
O - Support item is removed, replaced, used at the
The list also includes parts which must be removed for
organizational level.
replacement of the authorized parts. Parts lists are
(b) The maintenance code entered in the
composed of functional groups in ascending numerical
fourth position indicates whether the item is to be
sequence, with the parts in each group listed in figure
repaired and identifies the lowest maintenance level with
and item number sequence.
the capability to perform complete repair (i.e., all
b. Section III. Special Tools List. Not applicable.
authorized maintenance functions). This position will
c. Section IV. National Stock Number and Part
contain one of the following maintenance codes:
Number Index. A list, in ascending National item
Code
Application/Explanation
identification number (NIIN, last 9 digits) sequence, of all
H - The lowest maintenance level capable of complete
National stock numbers appearing in the listings,
repair of the support item is the general support
followed by a list, in alphanumeric sequence, of all part
level.
numbers appearing in the listings.
National stock
Z - Nonreparable. No repair is authorized.
number and part numbers are cross-referenced to each
(3) Recoverability code. Recoverability codes
illustration figure and item number appearance.
are assigned to support items to indicate the disposition
3. Explanation of Columns
action on unserviceable items. The recoverability code is
The following provides an explanation of columns found
entered in the fifth position of the Uniform SMR Code
in the tabular listings:
format as follows:
a. Illustration. This column is divided as follows:
Recoverability
(1) Figure number. Indicates the figure number
Definition
codes
of the illustration in which the item is shown.
Z - Nonreparable item. When unserviceable, condemn
(2) Item number. The number used to identify
and dispose at the level indicated in position 3.
each item called out in the illustration.
H - Reparable item. When uneconomically reparable,
b. Source, Maintenance, and Recoverability Codes
condemn and dispose at the general support level.
(SMR):
c. National Stock Number. Indicates the National
(1) Source code Source codes are assigned to
stock number assigned to the item and will be used for
support items to indicate the manner of acquiring support
requisitioning purposes.
items for maintenance, repair, or overhaul of end items.
d. Part Number. Indicates the primary number used
Source codes are entered in the first and second
by the manufacturer (individual, company, firm,
positions of the Uniform SMR Code format as follows:
corporation, or Government activity), which controls the
Code
Definition'
design and characteristics of the item by means of its
PA - Item procured and stocked for anticipated or known
engineering drawings, specifications standards, and
usage.
inspection requirements, to identify an item or range of
XD - A support item that is not stocked. When required,
items.
item will be procured through normal supply
NOTE
channels.
When a stock numbered item is requisitioned,
NOTE
the repair part received may have a different part
Cannibalization or salvage may be used as a
number than the part being replaced.
source of supply for any items source coded
e. Federal Supply Code for Manufacturer (FSCM).
above except those coded XA, XD, and aircraft
support items as restricted by AR 700-42.
(2) Maintenance code. Maintenance codes are
(3) assigned to indicate the levels of maintenance
1
