Model: 12903A

Exhaust Muffler

Properties:

Inlet Connection Type
Threaded
Design Type
Dry
Coolant Type
Air
Muffler Design
Baffle
Baffle Quantity
1
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Centrally located in end section of body
Inlet Thread Location
Internal
Outlet Connection Type
Flange
Outlet Location
Centrally located in end section of body
Outlet Flange Shape
Oval
Outlet Flange Mounting Provision And Quantity
2 holes
NSN
2990-00-424-4540
Part Number
12903A
Description
Muffler,exhaust
CAGE
44940

Part 12903A NSN 2990-00-424-4540

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10849
FIIG:
T135-C
Concept No.:
1
App. Key:
CA
Cond. Code:
2
Status:
A

Material Classification

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
000000
UFC:
00000
LTL:
NO RATING
LCL:
85.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8708925000
  • SITC: 78439
  • End Use: Other parts and accessories of vehicles
  • NAICS: 336390
  • USDA: 1

Freight Class: Mufflers and exhaust pipes for vehicles, nesoi

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