allowances in subsequent columns. 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 requisitioned.
e. Quantity Incorporated in Unit. Indicates the
quantity of the item used in the breakout shown on
(3) Recoverability Code. Indicates whether
the illustration figure, which is prepared for a
unserviceable items should be returned for recovery
functional group, sub functional group, or an
or salvage. Items not coded are nonrecoverable.
assembly. A "V" appearing in this column in lieu of
Recoverability codes are:
a quantity indicates that no specific quantity is
applicable, e.g., shims, spacers, etc.
f. Maintenance Allowances. All items are
authorized for use as required.
g. I l l u s t r a t i o n . T h i s c o l u m n i s d i v i d e d a s
follows :
figure
N u m b e r . Indicates the
(1) Figure
number of the illustration on which the item is
shown.
(2) I t e m N u m b e r . I n d i c a t e s t h e c a l l o u t
number u s e d to reference the item on the
illustration.
4 . Special Information.
a. Usable on codes are included in column 3.
Uncoded items are applicable to all models.
Identifications of the usable on codes used in this
publication are:
b. There are no special tools, test or support
equipment authorized for the AGT 9 or AGT 9A
test stand.
5 . How to Locate Repair Parts.
a . When Federal stock number or reference
number is unknown :
b. Federal Stock Number. Indicates the Federal
(1) Using the table of contents determine the
stock number assigned to the item and will be used
assembly or subassembly within which the repair
for requisitioning purposes.
part belongs. This is necessary since illustrations
c. Description. Indicates the Federal item name
are prepared for assemblies or subassemblies, and
listings are divided into the same groups.
and a minimum description required to identify the
item. The last line indicates the reference number
(2) Find the illustration covering the assembly
followed by the applicable Federal Supply Code for
or subassembly to which the repair part belongs.
Manufacturer (FSCM) in parentheses. The FSCM
(3) Identify the repair part on the illustration
is used as an element in item identification to
and note the illustration figure and item number of
designate manufacturer or distributor or Govern-
the repair part.
ment agency, etc., and is identified in SB 708-42.
(4) Using the Repair Parts Listing, find the
Items that are included in kits and sets are listed
assembly or subassembly to which the repair part
below the name of the kit or set with quantity of
belongs and locate the illustration figure and item
each item in the kit or set indicated in front of the
number noted on the illustration.
item name.
b . When Federal stock number or reference
number is known :
d. U n i t o f M e a s u r e ( U / M ) . I n d i c a t e s t h e
standard or basic quantity by which the listed item
( 1 ) Using the Index of Federal Stock
i s used in performing the actual maintenance
Numbers and Reference Numbers find the per-
function. T h i s measure is expressed by a two-
tinent Federal stock number or reference number.
This index is in ascending FSN sequence followed
character alphabetical abbreviation, e.g., ea, in., pr,
by a list of reference numbers in ascending
etc., and is the basis used to indicate quantities and
