PS Magazine - TB 43-PS-425
PS, The Preventative Maintenance Monthly
ISSUE 425
APRIL 1988
•
c
Phrase Code
The phrase code located in the Phrase
Statement/Related NSN/MCN column
is a one-position code which shows
changes and connections between the
'
item in the Prime NSN/MCN column
and infrmation in the Related NSN/
MCN column.
Phrase Code
FQlJ
J
3
Reve±sE Of
pH±asE
S
co.•
02
PRIME NSNtmCN
A
a
The stock number in the ²riMe NS³/´CN column
and the stock number in the reLated NSN/´CN
coLumn are coM²leteLy InterchangeabLe.
When you see this ²hrase code, the stock number
in the ²rIme NSN/´CN coLuMn is the actual item
oF ²roduction. AdditIonaL Interchangeable ²roduc-
tion iteMs are shown In the reLated NSN/´CN coLµ
uMn with a ¶hrase code
"J.±
±
±RMS MONTHlLaMDF
²f³ICtiV´dat´
s
i ²
0
r
sµ
s ¶
11
p
n·mINC¸AtUrE
uC µ¶N
µ
¶ r
r
¹at
¹F
i
³³
´ ´
r
C Phrase statº»¼½1rE¾atE¿ nsÀÁÂcN
lfsC
NLµN
aoÃÄ
SOS
cŶ
UN¶T ·R¸Ce
³³ ¹
c
C
at
Æc C
¶
C
² ³
³
Çc
¶
g
¹
E
T
·ÃÈ JtC
4S±C±l
3<21
AU L
£º
2rst².Oo
Ov
. "
8Q1W6
A
'»
1
¼
HUTu
³u´µ¶·1a
YC
T2¸9¹1
J½¾¿YuÀÁ
±f L²S S
¶52·º2´J»´±±¶
j³INT£´CMi
Wµt¶
¼2·´1•´71-½191
j-INTE·H¸
wItH
¼2µ´1•1j¾21¹9
, ¹º INTE»Cm¼½¾ WµT¿
¶52·´1•1¿5•9ÀÁ7
ÂÃ A a
ÉÊoË
I ÄÅ
"
58
AP·
88
Æ
Ph±ase Code
7
·eVerse oF
Phrase
F
Phrase StateMen¸
The stock ¹uMber in the ²rIme ³SN/´CN column is
the ²referred re²LaceMent item and can be substiµ
tuted For the stock number In the reLated NSN/´C³
coLumnº This Is a one way substitutionº
The stock
number in the reLated NSN coLumn cannot be substi-
tuted For the ²reFerred NSN in the ²rime NSN/´CN
coLumn»
IF you ±nd I&S phrase codes G,
±
or
²
NSN²s listed in Phrase Statement/³elated
NSN/MCN column, yoU²ll need to check oUt two other columns´the OrderµoF¶
·se (OO·) column and the Jump-to-Code (JTC) column¸
Order-of-Use Code
The ±rst two positions oF the OO· Code are the Subgroup (SG) code. Items with
the same SG letter, such as
AA,
are interchangeable.
IF the SG letters are di¹erent, the two items are substitutesº ·se the item with the
lower value suBgroup code »irst¼ Example: Subgroup
AB
has a higher value tha½
subgroup
AA,
so you would use the NSN with subgroup
AA
befre the NSN with
subgroup
AB.
The third position oF the OO· code is the sequence code¸ It shows the Order¶
oF¾·se within the suBgroup¿ The least preÀrred item in the subgroup will have an
"A³
assigned.
AP·
88
59
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