TM 11-5985-334-34P-1
f. Descriptions Indicates the Federal item name
to fourth position indicates whether the item is to be
repaired and identifies the lowest maintenance level with
and, if required, a minimum description to identify the
the capability perform complete repair (i.e., all authorized
item.
g. Unit of Measure (U/M). Indicates the standard of
maintenance functions). This position will contain one of
the following maintenance codes:
the basic quantity of the listed item as used in performing
Code
Application/Explanation
the actual maintenance function. This measure is
O-
The lowest maintenance level capable of
expressed by a two-character alphabetical abbreviation
complete repair of the support item is the
(e.g., ea, in, pr, etc). When the unit of measure differs
direct support level.
from the unit of issue, the lowest unit of issue that will
H
-
The lowest maintenance level capable of
satisfy the required units of measure will be
complete repair of the support item is the
requisitioned.
h. Quantity Incorporated in Unit. Indicates the
general support level.
D
-
The lowest maintenance level capable of
quantity of the item used in the breakout shown on the
complete repair of the support item is the
illustration figure, which is prepared for a functional
depot level.
group, subfunctional group, or an assembly.
Z
-
Nonreparable. No repair is authorized.
(3) Recoverability code. Recoverability codes are
4. Special Information
assigned to support items to indicate the disposition
a. Usable on codes are shown in the description
action on unserviceable items. The recoverability code is
column. Uncoded items are applicable to all models.
entered in the fifth position of the Uniform SMR Code
Identification of the usable on codes used in this
format as follows:
publication are:
Recoverability
Code
Used on
codes
Definition
EMH
MK-2044/G
Z
-
Nonreparable item.
When unserviceable,
ENR
AB-621A/G
condemn and dispose at the level indicated in
b. Detailed assembly instructions for items source
position 3.
coded to be assembled are found in TM 11-5985-334-34.
F
-
Reparable item.
When uneconomically
Assembly components are listed immediately following
reparable, condemn and dispose at the direct
the item to be assembled.
support level.
c. The following publications pertain to the AB-
H
-
Reparable
item.
When uneconomically
621A/G and MK-2044/G and its components: TM 11-
reparable, condemn and dispose at the
5985-334-10, Mast AB-621/G and Mast AB-621A/G (To
general support level.
be published).
D
-
Reparable item. When beyond lower level
repair
capability,
return
to
depot.
TM 11-5985-334-20, Mast AB-621/G and Mast AB-
Condemnation and disposal not authorized
621A/G (To be published).
below depot level
TM 11-5985-334-20P-1, Mast AB-621A/G (To be
c. National Stock Number. Indicates the National
published).
stock number assigned to the item and will be used for
TM 11-5985-334-34, Mast AB-621/G and Mast AB-
requisitioning purposes.
621A/G (To be published).
d. Federal Supply Code for Manufacturer(FSCM).
d. National stock numbers (NSN's) that are missing
The FSCM is a 5-digit numeric code listed in SB 708-
from P source coded items have been applied for and
41/42 which is used to identify the manufacturer,
will be added to this TM by future change/revision when
distributor, or Government agency, etc.
they are entered in the Army Master Data File (AMDF).
e. Part Number. Indicates the primary number
Until the NSN's are established and published, submit
used by the manufacturer (individual, company, firm,
exception requisitions
to: Commander, US
Army
corporation, or Government activity), which controls the
Communications-Electronics Command ATTN: DRSEL-
design and characteristics of the item by means of its
ME-MM, Fort Monmouth, NJ 07703 for the part required
engineering drawings, specifications, standards, and
to support your equipment.
inspection requirements to identify an item or range of
items.
5. How to Locate Repair Parts
NOTE
a. When National stock number or part number is
When a stock numbered item is
unknown.
requisitioned, the repair part received
(1) First. Using the table of contents, deter-
may have a different part number
mine the functional group within which the item belongs.
than the part being replaced.
2
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