Model: 121054

Exhaust Muffler

Properties:

Overall Length
13.125 inches
Inlet Connection Type
Unthreaded
Overall Diameter
8.500 inches
Outlet Inside Diameter
3.500 inches
Design Type
Dry
Coolant Type
Any acceptable
Muffler Design
Straight through
Baffle Quantity
1
Tube Quantity
1
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Centrally located in end section of body
Inlet Projection Length
1.906 inches
Inlet Outside Diameter
3.656 inches
Inlet Outside Diameter
3.688 inches
Inlet Inside Diameter
3.531 mils
Inlet Inside Diameter
3.563 centimeters
Outlet Connection Type
Unthreaded
Outlet Location
Centrally located in end section of body
Outlet Projection Length
3.969 inches
Outlet Outside Diameter
3.625 inches
Outlet Integral Tail Pipe Length
16.313 inches
Outlet Integral Tail Pipe Length
16.688 inches
Material
Steel
Material
Steel
Surface Treatment
Aluminum
Surface Treatment
Aluminum
Fsc Application Data
Engine exhaust system, nonaircraft
NSN
2990-00-984-4973
Part Number
121054
Description
Muffler,exhaust
CAGE
35311

Part 121054 NSN 2990-00-984-4973

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
Q
LVL_B:
Q

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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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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