PS Magazine - JUNE 1979
PS, The Preventative Maintenance Monthly
ISSUE 319
JUNE 1979
The exchange is the oNly way of EliminatiNg aN advErsE EffEct
oN a unit's opEratioNal mission.
The aiRcRaft, or major compoNENt from which thE itEm is to bE
RemoVeD± Is: ²ot Operational ³Eady SUpply (´O³S)µ damagEd or
wRecke¶
or about to undErgo ExtENsivE timE-coNsumiNg
maintEnance oR modification·
The REmoVal and rEplacEmENt is accomplisHEd by tHE
aUthorizEd iN thE aircraft maiNtENaNc¸
¹
That's right, alL you f±ying tigers.
You
·
shouLd have Chin Strap
Assembly NSN 8415-01-057²3502³
with Retention S stem Assemb´
NSN 8415-01-057-3502
.
Gets
you
this chIn sTrap ±
NSN 8415²0µ²056²0699 or NSN
8415-01-056²07¶0³ on your SPH²4
fasteners at one end, and a post sLotted
head and screW a·¸the other¹ Use it on
helmets NSN 8415-00ºµ44²4981 and
4985.
»nd for safety¼s s½ke, toss out chin
strap NSN 8415-00-999-5373¾
It¿s
OK,
tho, to Àse interim Chin
StraÁ Assembly NSN 8415²01-045-
Â62Â With Retention Strap AssemBLy
fLÃing heLmet¹
NSN 8415²00ÄÅ11²0113 or NSN
You get a doubLeÆD ring buckle,
8415-Ç0²4ȵÉ0114 Àntil they¿re unÊerË
bÀtton, puÌL tab and duaL snap
viceabLe¹
37
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