Model: 21446

Exhaust Muffler

Properties:

Overall Length
29.320 inches
Overall Height
4.000 inches
Overall Width
9.750 inches
Inlet Connection Type
Unthreaded
Outlet Inside Diameter
1.880 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Multipass
Baffle Quantity
4
Tube Quantity
3
Body Shape
Oval
Operating Position
Horizontal
Inlet Location
Located on side of end section
Inlet Projection Length
1.910 inches
Inlet Outside Diameter
Any acceptable
Inlet Inside Diameter
2.000 inches
Outlet Connection Type
Unthreaded
Outlet Location
Centrally located on end section
Outlet Projection Length
1.910 inches
Outlet Outside Diameter
Any acceptable
Material
Steel
Material
Steel
Surface Treatment
Zinc
Surface Treatment
Zinc plated
NSN
2990-00-459-7255
Part Number
21446
Description
Muffler,exhaust
CAGE
79260

Part 21446 NSN 2990-00-459-7255

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:
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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