TM 9-2330-383-14&P
a. Usable On Code. The usable on code appears in the lower left corner of the
DESCRIPTION column heading. Usable on codes are shown as "UOC: . . . . . . ." in
the DESCRIPTION column (justified left) on the first line applicable item
description/nomenclature. Uncoded items are applicable to all models.
Identification of the usable on codes used in the RPSTL are:
Code
Used On
990
Model M989A1
b. Fabrication Instructions. Bulk materiel required to manufacture items are
listed in the Bulk Materiel group in Section II. Part numbers for bulk materiel are
also referenced in the DESCRIPTION column of the line item entry for the item to be
manufactured/fabricated. Detailed fabrication instructions for items source codes
to be manufactured or fabricated are found in the maintenance portion of this
manual.
c. Assembly Instructions. Detailed assembly instructions for items source coded
to be assembled from component spare/repair parts are found in the maintenance
portion of this manual. Items that make up the assembly are listed immediately
following the assembly item entry or reference is made to an applicable figure.
d. Kits. Line item entries for repair parts kits are listed in the Kits group in
Section II.
e. Index Numbers. Items which have the word BULK in the FIG. column will have an
index number shown in the ITEM NO. column. This index number is a cross-reference
between the National Stock Number Index/Part Number Index and Bulk Materiel group
in Section II.
F-6. HOW TO LOCATE REPAIR PARTS
a. When National Stock Number or Part Number is Not Known.
(1)
First. Using the table of contents, determine the assembly group or
subassembly group to which the item belongs. This is necessary since figures are
prepared for assembly groups and subassembly groups, and listings are divided into
the same groups.
(2)
Second. Find the figure covering the assembly group or subassembly
group to which the item belongs.
(3)
Third. Identify the item on the figure and note the item number.
(4)
Fourth. Refer to Section II for the figure to find the part number for
the item number noted on the figure.
(5)
Fifth. Refer to the Part Number Index to find the NSN, if assigned.
F-8
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