TM-9-1240-401-34-P

TELESCOPE MOUNT M146: M118A2 AND M118A3; TELESCOPE MOUNT M145: M145A1; PANORAMIC TELESCOPE: M117 AND M117A2; FIRE CONTROL QUADRANT: M15; PERISCOPE: M42

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

JULY 1993

TM-9-1240-401-34-P - Page 359 of 590

TM 9-1240-401-34&P

b. When National Stock Number or Part Number is Known:

(1)

First. Using the index of National Stock Number or the Part Number Index, find the pertinent National Stock

Number or Part Number. The NSN index is in National Item Identification Number (NIIN) sequence (see 4.a(1)). The part

numbers in the Part Number index are listed in ascending alphanumeric sequence (see 4.b). Both indexes cross-reference

you to the illustration/figure and item number of the item you are looking for.

(2)

Second. Turn to the figure and item number. Verify that the item is the one you are looking for and then locate

the item number in the repair parts list for the figure.

7.

Abbreviations.

Abbreviations

FIG.

LED

RPSTL

Explanation

Figure

Light-Emitting Diode

Repair Parts and Special Tools List

Change 1

D-9