Model: 7839437-10

Exhaust Muffler

Properties:

Insulation Material
Spun glass
Overall Length
23.875 inches
Inlet Connection Type
Unthreaded
Overall Diameter
5.500 inches
Outlet Inside Diameter
5.000 inches
Design Type
Dry
Muffler Design
Straight through
Body Shape
Round
Operating Position
Vertical
Inlet Location
Centrally located in end section of body
Inlet Projection Length
3.500 inches
Inlet Outside Diameter
3.000 inches
Inlet Inside Diameter
2.924 inches
Outlet Connection Type
Flange
Outlet Connection Type
Unthreaded
Outlet Connection Type
Flange 1st outlet
Outlet Connection Type
Unthreaded single inlet
Outlet Location
Centrally located in end section of body
Outlet Flange Shape
Round
Outlet Flange Mounting Provision And Quantity
6 holes
Outlet Flange Mounting Hole Diameter
0.200 inches
Outlet Flange Mounting Provision Spacing
6-3/4 in. Diameter bolt circle
Outlet Outside Diameter
5.500 inches
Material
Steel, mil-s-6721
Material
Steel comp 347 or steel comp 321 or steel comp 348
Material Specification
Mil-s-6721 military specification single material response
NSN
2990-00-203-4257
Part Number
7839437-10
Description
Muffler,exhaust
CAGE
22165

Part 7839437-10 NSN 2990-00-203-4257

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:
SU
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:
Z
ACC:
Trailers/Vehicles

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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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