h. Quantity Incorporated In Unit. Indicates the
complete repair of the support item is the depot
quantity of the item used in the breakout shown on the
illustration figure, which is prepared for a functional
Nonreparable. No repair is authorized.
group, subfunctional group, or an assembly.
(3) Recoverability code. Recoverability codes
are assigned to support items to indicate the disposition
4. Special Information
action on unserviceable items. The recoverability code is
a. Usable on codes are shown in the description
entered in the fifth position of the Uniform SMR Code
column. Uncoded items are applicable to all models.
format as follows:
Identification of the usable on codes used in this
condemn and dispose at the level indicated in
When uneconomically re-
parable, condemn and dispose at organizational
b. The following publication pertains to the AN/ TPX-
When uneconomically re-
46(V)1, 2, 3, 4, and 6 and its components: TM 11-5895-
parable, condemn and dispose at the general
532-12, Interrogator Sets AN/TPX-46(V)1, 2, 3, 4, and 6.
c. Action change codes indicated in the left-hand
Reparable item. When beyond lower level repair
margin of the listing page denote the following:
capability, return to depot. Condemnation and
N- Indicates an added item.
disposal not authorized below depot level.
C- Indicates a change in data.
Repair, condemnation, and
R- Indicates a change in NSN only.
disposal not authorized below depot/specialized
repair activity level.
5. How to Locate Repair Parts
c. National Stock Number. Indicates the National
a. When National Stock Number or Part Number is
stock number assigned to the item and will be used for
(1) First. Using the table of contents, determine the
d. Part Number. Indicates the primary number used
functional group or subgroup within which the repair part
by the manufacturer (individual, company, firm,
This is necessary since illustrations are
corporation, or Government activity), which controls the
prepared for functional groups or subgroups, and listings
design and characteristics of the item by means of its
are divided into the same groups.
engineering drawings, specifications standards, and
(2) Second. Find the illustration covering the
inspection requirements, to identify an item or range of
functional group or subgroup to which the repair part
(3) Third. Identify the repair part on the illustration
When a stock-numbered item is requisitioned,
and note the illustration figure and item number of the
the repair part received may have a different part
number than the part being replaced.
(4)Forth. Using the Repair Parts Listing, find the
e. Federal SuppIy Code for Manufacturer (FSCM).
figure and item number noted on the illustration.
The FSCM is a 5-digit numeric code listed in SB 708-42
b. When National Stock Number or Part Number is
which is used to identify the manufacturer, distributor, or
Government agency, etc.
Using the Index of National Stock
f. Description. Indicates the Federal item name and,
Numbers and Part Numbers, find the pertinent National
if required, a minimum description to identify the item.
stock number or part number. This index is in ascending
g. Unit of Measure (UIM). Indicates the standard of
NSN sequence followed by a list of part numbers in
the basic quantity of the listed item as used in performing
ascending alphanumeric sequence, cross-referenced to
the actual maintenance function. This measure is
the illustration figure number and item number.
expressed by a two-character alphabetical abbreviation
(2) Second. After finding the figure and item
(e.g., ea, in, pr, etc.). When the unit of measure differs
from the unit of issue, the lowest unit of issue that will
satisfy the required units of measure will be
Change 1 4