TM 5-4930-217-20P
(4) FIG. Column. This column lists the number of the figure where the item is identified/located in
Section II and Section III.
(5) ITEM Column. The item number is that number assigned to the item as it appears in the figure
referenced in the adjacent figure number column.
c. FIGURE AND ITEM NUMBER INDEX.
(1) FIG. Column. This column lists the number of the figure where the item is identified/located in
Section II and Section Ill.
(2) ITEM Column. The item number is that number assigned to the item as it appears in the figure
referenced in the adjacent figure number column.
(3) STOCK NUMBER Column. This column lists the NSN for the item.
(4) FSCM Column. The Federal Supply Code for Manufacturer (FSCM) is a 5-digit numeric code used
to identify the manufacturer, distributor, or Government agency/activity that supplies the item.
(5) PART NUMBER Column. Indicates the primary number used by the manufacturer (individual, firm,
corporation, or Government activity), which controls the design and characteristics of the item by
means of its engineering drawings, specifications, standards, and inspection requirements to identify
an item or range of items.
5. SPECIAL INFORMATION.
a. USABLE ON CODE. The usable on code appears in the lower left comer of the Description column
heading. Usable on codes are shown as "UOC:.." in the Description Column (justified left) on the last line of the
applicable item description/nomenclature. Uncoded items are applicable to all models.
b. ASSOCIATED PUBLICATIONS. The publications listed below pertains to the Lubricating and
Servicing Unit and its components.
Publication
Short Title
TM 5-4930-217-14
Lubricating and Servicing Unit
TM 5-4930-217-34P
Lubricating and Servicing Unit
c. TM CLARIFICATION. The illustrations in this manual are identical to those published in TM 5-4930-
217-20P. Only those parts assigned the third position SMR maintenance code “C” or “O” are listed in the
tabular listing; therefore, there may be a break in the item number sequence. Only illustrations containing
organizational authorized items appear in this manual.
6. HOW TO LOCATE REPAIR PARTS.
a. When National Stock Numbers or Part Numbers are NOT Known.
(1) First. Using the table of contents, determine the assembly 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.
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