TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 1173 of 1275

TM9-2350-311-20-1

H-1 EXPLANATION OF COLUMNS

a. Column (1) —

ITEM NO.

This number is assigned to the entry in the listing and is referenced in the initial setup of procedures to identify the tool.

b. Column (2) —

NOMENCLATURE

Indicates the Federal item name.

c.

Column (3) —

NATIONAL STOCK NUMBER

Indicates the national stock number assigned to the tool.

d. Column (4) — PN

Indicates the manufacturer’s part number for the tool.

H-2