c. FSCM (Column (3)). The Federal Supply Code for Manufacturer (FSCM) is a 5-digit numeric code which is used to
identify the manufacturer, distributor, or Government agency, etc., that supplies the item.
d. Part Number (Column (4)). Indicates the primary number used by the manufacturer (individual, company, 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.
When you use a NSN to requisition an item, the item you receive may have a different part
number from the part ordered.
e. Description and Usable on Code (UOC) (Column (5)). This column includes the following information.
(1) The Federal item name and,when required, a minimum description to identify the item.
(2) In the Special Tools section, the basis of issue (BOI) appears as the last line in the entry for each special tool, special
TMDE, and other special support equipment. When density of equipments supported exceeds density spread indicated in the
basis of issue, the total authorization is increased proportionately.
(3) The statement "END OF FIGURE" appears just below the last item description in Column(5) for a given figure in both
section II and section III.
f. Qty (Column (6)). Indicates the quantity of the item used in the breakout shown on the illustration figure, which is
prepared for a functional group, subfunctional group, or an assembly A "V" appearing in this column in lieu of a quantity
indicates that the quantity is variable and the quantity may vary from application to application.
4.Explanation of Columns (Section IV)
a. National Stock Number (NSN) Index.
(1) Sfock number column. This column lists the NSN National item identification number (NIIN) sequence. The NIIN
consists of the last nine digits of the NSN. When using this column to locate an item, ignore the first four digits of the NSN. When
requisitioning items use the complete NSN (13 digits).
(2) Fig. column. This column lists the number of the figure where item is identified/located. The illustrations are in
numerical sequence in sections II and III.
(3) Item column. The item number identifies the item associated with the figure listed in the adjacent Fig. column. This
item is also identified by the NSN Iisted on the same line.
b. Part Number Index. Part number in this index are listed by part number in ascending alphameric sequence.
(1) FSCM column. This column lists the Federal supply code for manufacturer (FSCM).
(2) Part number column. This column indicates the part number assigned to the item.
(3) Stock number column. This column lists the National stock number for the associated part number and manufacturer
identified in the part number and FSCM columns to the left.
(4) Fig. column. This column lists the number of the figure where the item is identified/located in sections II and
(5) Item Column. Third item number is that number assigned to the item as it appears in the figure referenced in the
adjacent figure number column.
a. Associated Publications. The publication listed below pertains the the AN/URR - 69 and its components: TM 11-
5 8 2 0 - 7 7 1 - 14. Receiving Set, Radio AN/URR -69.
b. National Stock Numbers. National stock numbers (NSN's) that are missing from P source coded item have been applied
for and will be added to this TM by future change/revision when they are entered in the Army Master Data File (AMDF). Until
the NSN's are established and published, submit exception requisitions to: Commander. US Army Communications-
Electronics Command and Fort Monmouth, ATTN: AMSEL MM, Fort Monmouth, NJ 07703 5006 for the part required to
support your equipment.
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
(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 not the item number.