ORGANIZATIONAL MAINTENANCE REPAIR PARTS
(b) The maintenance code entered in the
fourth position indicates whether the item is to
This appendix lists repair parts and special tools
be repaired and identifies the lowest maintenance
required for the performance of organizational
level with the capability to perform complete re-
maintenance of the M180 and M270 Demolition
pair (i.e., all authorized maintenance functions).
This position will contain one of the following
B-2. Explanation of Columns
O . . . . . . . . . . . Support item is removed, replaced, used at
a. Illustration. This column is divided as follows:
the organizational level of maintenance.
(1) Figure number. Indicates the figure num-
O . . . . . . . . . . . . . The lowest maintenance level capable of
ber of the illustration on which the item is shown.
complete repair of the support item is the
(2) Item number. The number used to identify
item called out in the illustration.
c. National Stock Number. Indicates the Na-
b. Source, Maintenance, and Recoverability
tional stock number assigned to the item and will
be used for requisitioning purposes.
(1) Source code. Source codes indicate the
d. Part Number. Indicates the primary number
manner of acquiring support items for mainte-
used by the manufacturer (individual, company,
nance, repair, or overhaul of end items. Source
firm, corporation, or Government activity), which
codes are entered in the first and second positions
controls the design and characteristics of the item
of the Uniform SMR Code format as follows:
by means of its engineering drawings, specifica-
tions, standards, and inspection requirements to
PA ------------ item procured and stocked for anticipated or
identify an item or range of items.
KF ----------- An item of a maintenance kit and not pur-
chased separately. Maintenance kit is de-
When a stock number item is requisi-
fined as a kit that provides an item that
tioned, the item received may have a dif-
can be replaced at organizational or inter-
ferent part number than the part being
mediate levels of maintenance.
XB ----------- Item is not procured or stocked. If not avail-
able through salvage, requisition.
e. Federal Supply Code for Manufacturer
(2) Maintenance Code. Maintenance codes are
(FSCM). The FSCM is a 5-digit numeric code
assigned to indicate the levels of maintenance
listed in SB 708-42 which is used to identify the
authorized to USE and REPAIR support items.
manufacturer, distributor, or Government agency,
The maintenance codes are entered in the third
and fourth positions of the Uniform SMR Code
f. Description. Indicates the Federal item name
format as follows:
and description to identify the item.
(a) The maintenance code entered in the
g. Unit of Measure. A two-character alphabetic
third position will indicate the lowest mainte-
abbreviation indicating the unit upon which the
nance level authorized to remove, replace, and
allowances are based; e.g., ft, ea, pr, etc.
use the support item. The maintenance code en-
h. Quantity Incorporated in Unit. Indicates the
tered in the third position will indicate one of the
quantity of the item used with or on the equip-
following levels of maintenance: