ARMY TM 10-1670-282-23&P
AIR FORCE T.O. 13C5-30-2
NAVY NAVAIR 13-1-33
(1) FIG. column. This column lists the number of the figure where the item is identified/located in Section
II and III.
(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) CAGEC column. The Commercial and Government Entity Code (CAGEC) is a 5-digit numeric code
used to identify the manufacturer, distributor, or Government agency, etc., 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.
USABLE ON CODE. The usable on code appears in the lower comer of the Description column heading.
Usable on codes are shown as "UOC: " in the Description Column Oustified left) on the last line applicable item
description/nomenclature. Uncoded items are applicable to all models.
ASSOCIATED PUBLICATIONS. The publications listed below pertain to the and its components.
Associated publications shall not be listed here in combined
narrative and RPSTL manuals.
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
(3) Third. Identify the item on the figure and note the item number.