(a) The maintenance code entered in the third
position will indicate the lowest maintenance level au-
This manual lists spares and repair parts; special tools;
thorized to remove, replace, and use the support item.
special test, measurement, and diagnostic equipment
The maintenance code entered in the third position
(TMDE), and other special support equipment re-
will indicate one of the following levels of maintenance:
quired for performance of organizational maintenance
of the TD-1069/G. It authorizes the requisitioning and
Support item is removed, replaced, used at the
issue of spares and repair parts as indicated by the
source and maintenance codes.
(b) The maintenance code entered in the fourth
position indicates whether the item is to be repaired
and identifies the lowest maintenance level with the
This Repair Parts and Special Tools List is divided
capability to perform complete repair (i. e., all author-
into the following sections:
ized maintenance functions). This position will contain
one of the following maintenance codes:
and repair parts authorized for use in the performance
of maintenance. The list also includes parts which must
H -- The lowest maintenance level capable of complete
be removed for replacement of the authorized parts.
repair of the support item is the general sup-
Parts lists are composed of functional groups in nu-
meric sequence, with the parts in each group listed in
D -- The lowest maintenance level capable of complete
figure and item number sequence.
repair of the support item is the depot level.
b. Section III. Special Took List. Not applicable.
c. Section IV. National Stock Number and Part
(3) Recoverability code. Recoverability codes are
assigned to support items to indicate the disposition
Number Index. A list, in National item identification
action on unserviceable items. The recoverability code
number (NIIN) sequence, of all National stock num-
is entered in the fifth position of the Uniform SMR
bers (NSN) appearing in the listings, followed by a
Code format as follows:
list, in alphameric sequence, of all part numbers ap-
pearing in the listings. National stock numbers and
part numbers are cross-referenced to each illustration
H -- Reparable item. When uneconomically reparable,
figure and item number appearance.
condemn and dispose at the general support
3. Explanation of Columns
D -- Reparable item. When beyond lower level repair
a. Illustration. This column is divided as follows:
capability, return to depot. Condemnation and
(1) Figure number. Indicates the figure number
disposal not authorized below depot level.
of the illustration on which the item is shown.
c. National Stock Number. Indicates the National
(2) Item number. The number used to identify
stock number assigned to the item and will be used
item called out in the illustration.
for requisitioning purposes.
b. Source, Maintenance, and Recoverability (SMR)
d. Federal Supply Code for Manufacturer (FSCM).
The FSCM is a 5-digit numeric code listed in SB 708-
(1) Source code. Source codes indicate the manner
41/42 which is used to identify the manufacturer, dis-
of acquiring support items for maintenance, repair, or
tributor, or Government agency, etc.
overhaul of end items. Source codes are entered in the
e. Part Number. Indicates the primary number used
first and second positions of the Uniform SMR Code
by the manufacturer (individual, company, firm, cor-
format as follows:
poration, or Government activity), which controls the
design and characteristics of the item by means of its
engineering drawings, specifications, standards, and
PA -- Item procured and stocked for anticipation or
inspection requirements to identify an item or range
(2) Maintenance code. Maintenance codes are as-
signed to indicate the levels of maintenance authorized
When a stock number item is requisitioned,
to USE and REPAIR support items. The maintenance
the repair part received may have a different
codes are entered in the third and fourth positions of
part number than the part being replaced.
the Uniform SMR Code format as follows: