Model: PWA72421

Plasma Spray Mask

Special Features:

Mask is required for plasma spray repair of 10th-12th stage compressor stator segments, ref 4083880, having a worn snap diameter of outer hook. Mask is used withstator segments installed in pwa72418 fixture. Mask halves fit under the outer segment hook with lower end of mask resting on pwa72418 fixture base to protect the od of the stator segments from plasma overspray.Pwa7241 (top) and pwa72420(hook rail) complete the masking

Properties:

Overall Length
28.200 inches
Overall Height
5.100 inches
Overall Width
28.200 inches
End Application
F100-pw-229 engine
Reference Data And Literature
Serd no 9064
NSN
4920-01-478-7370
Part Number
PWA72421
Description
Mask,plasma Spray
CAGE
77445

Part PWA72421 NSN 4920-01-478-7370

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37032
FIIG:
A23900
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
671
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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