TM 11-5841-283-24P
NAVAIR 16-30APR39-3
SECTION I
INTRODUCTION
Code
Definition
1. Scope
PA Item procured and stocked for anticipated or
This manual lists spares and repair parts; special
known usage.
tools; special test measurement, and diagnostic
PF Support equipment which will not be stocked
equipment (TMDE), and other special support equip-
but which will be centrally procured on
ment required for performance of organizational,
demand.
direct support and general support maintenance of
XB Item is not procured or stocked. If not avail-
the AN/APR-39(V)1. It authorizes the requisitioning
able through salvage, requisition.
and issue of spares and repair parts as indicated by
the source and maintenance codes.
NOTE
Cannibalization or salvage maybe used as a
2. General
source of supply for any items source coded
This Repair Parts and Special Tools List is divided
above except those coded XA and aircraft
into the following sections:
support items as restricted by AR 750-1.
a. Section II. Repair Parts List. A list of spares
(2) Maintenance code. Maintenance codes are
and repair parts authorized for use in the per-
assigned to indicate the levels of maintenance
formance of maintenance. The list also includes parts
authorized to USE and REPAIR support items. The
which must be removed for replacement of the
maintenance codes are entered in the third and
authorized parts. Parts lists are composed of func-
fourth positions of the Uniform SMR Code format as
tional groups in numeric sequence, with the parts in
follows:
each group listed in figure and item number
(a) The maintenance code entered in the third
sequence.
position will indicate the lowest maintenance level
b. Section III. Special Tools List. Not applicable.
authorized to remove, replace, and use the support
c. Section IV. National Stock Number and Part
item. The maintenance code entered in the third
Number Index. A list, in National item identification
position will indicate one of the following levels of
number (NIIN) sequence, of all National stock
maintenance:
numbers (NSN) appearing in the listings, followed
by a list, in alphameric sequence, of all part numbers
Code
Application/Explanation
appearing in the listings. National stock numbers
O Support item is removed, replaced, used at the
and part numbers are cross-referenced to each illus-
organizational level.
tration figure and item number appearance.
F Support item is removed, replaced, used at the
direct support level.
3. Explanation of Columns
(b) The maintenance code entered in the fourth
position indicates whether the item is to be repaired
a. Illustration This column is divided as follows:
and identifies the lowest maintenance level with the
(1) Figure number. Indicates the figure number
capability to perform complete repair (i.e., all
of the illustration on which the item is shown.
authorized maintenance functions). This position
(2) Item number. The number used to identify
will contain one of the following maintenance codes:
item called out in the illustration.
b. Source Maintenance, and Recoverability (SMR)
Code
Application/Explanation
F -- The lowest maintenance level capable of complete
Codes.
repair of the support item is the direct
(1) Source code. Source code indicate the manner
support level.
of acquiring support items for maintenance, repair,
H -- The lowest maintenance level capable of com-
or overhaul of end items. Source codes are entered in
plete repair of the support item is the general
the first and second positions of the Uniform SMR
support level.
Code format as follows:
1
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