Explanation of Columns (Section IV)

TM 11-6130-396-34P

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) Stock number column. This column lists the NSN by 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 the 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 listed on the same line.

b. Part Number Index. Part numbers 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 II.

(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.

5. Special Information

a. Associated Publications. The publications listed below pertain to the PP-77241G and its components:

TM 11-5805-681-12-1, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TTC-39(V)5

TM 11-5805-681-12-2, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TTC-39(V)5

TM 11-5805-681-12-3, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TTC-39(V)5

TM 11-5805-681-12-4, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TTC-39(V)5

TM 11-5805-681-12-5, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TTC-39(V)5

TM 11-5805-681-12-6, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TTC-39(V)5

TM 11-5805-681-12-7, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TTC-39(V)5

TM 11-5805-681-12-8, Central Office, Telephone, Automatic AN/TTC-39(V)2, AN/TTC-39(V)3 and AN/TCC-39(V)5

TM 11-6130-396-20P, Power Supply, Regulator-Battery PP-77241G

b. National Stock Numbers. National stock numbers (NSN's) that are missing from P source coded items 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 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 the Repair Parts List 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.

b. When National stock number or part number is known.