Model: MSS4

Exhaust Muffler

Properties:

Overall Length
52.000 inches
Inlet Connection Type
Flange
Overall Diameter
12.500 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Directional vane w/integral spark arrestor
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
Centrally located in end section of body
Inlet Projection Length
Any acceptable
Inlet Flange Shape
Round
Inlet Flange Mounting Provision And Quantity
8 holes
Inlet Flange Mounting Hole Diameter
0.562 inches
Inlet Flange Mounting Provision Spacing
6-9/16 in. Diameter bolt circle
Outlet Connection Type
Flange
Outlet Location
Centrally located in end section of body
Outlet Projection Length
Any acceptable
Outlet Flange Shape
Round
Outlet Flange Mounting Provision And Quantity
8 holes
Outlet Flange Mounting Hole Diameter
0.562 inches
Outlet Flange Mounting Provision Spacing
6-9/16 in. Diameter bolt circle
Material
Steel
Material
Steel
Surface Treatment
Paint
Surface Treatment
Paint
Nondefinitive Specification/std Data
A type
NSN
2990-00-887-9726
Part Number
MSS4
Description
Muffler,exhaust
CAGE

Part MSS4 NSN 2990-00-887-9726

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:
125850
UFC:
61440
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
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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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