Model: 78-122

Exhaust Muffler

Properties:

Overall Length
4.062 inches
Inlet Connection Type
Threaded
Inlet Thread Direction
Right-hand
Overall Diameter
8.500 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Straight through
Tube Quantity
1
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
Centrally located in end section of body
Inlet Projection Length
2.125 inches
Inlet Thread Size
2-11-1/2
Inlet Thread Series Designator
Npt
Inlet Thread Location
Internal
Nonconnection Outlet Type And Quantity
55 perforated
Nonconnection Outlet Location
In end section of body
Nonconnection Outlet Size
0.125 in. Dia
Material
Steel
Material
Steel
Surface Treatment
Aluminum alloy
Surface Treatment
Aluminum, silicone
NSN
2990-00-430-0151
Part Number
78-122
Description
Muffler,exhaust
CAGE
64104

Part 78-122 NSN 2990-00-430-0151

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:
4.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
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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