TM 5-4610-218-34P
(2) Find the illustration covering the
6. Abbreviations.
assembly group to which the repair part belongs.
Abbreviations
Explanation
(3) Identify the repair part on the illustration
BX
Box
and note the illustration figure number and item
DC
Direct Current
number of the repair part.
DEG
Degree
(4) Using the repair parts listing, find the
DIA
Diameter
assembly group to which the repair part belongs
FT
Foot
and locate the illustration figure and item
HD
Head
number noted on the illustration.
HEX
Hexagon
b. When National Stock Number or Part
ID
Inside diameter
Number is Known.
IN
Inches
LB
Pound
(1) First. Using the Index of National Stock
LG
Length
Numbers and Part Numbers, find the pertinent
LH
Left Hand
National stock number or part number. This in-
MTG
Mounting
dex is in NIIN sequence followed by a list of
NO
Number
part numbers in alphameric sequence, cross-
OD
Outside diameter
-referenced to the illustration figure number and
RH
Right Hand
item number,
THD
Thread
(2) Second. After finding the figure and item
THK
Thick
number, locate the figure and item number in the
repair parts list.
4