Model: 170-23-5

Exhaust Muffler

Special Features:

W/raincap included, 2.875 in. Lg, 2.750 in. W, 1.250 in. H

Properties:

Overall Length
6.250 inches
Inlet Connection Type
Threaded
Inlet Thread Direction
Right-hand
Overall Diameter
4.250 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Baffle
Baffle Quantity
Any acceptable
Body Shape
Round
Operating Position
Vertical
Inlet Location
Near end on side of body
Inlet Projection Length
1.750 inches
Inlet Thread Size
1.250-12
Inlet Thread Series Designator
Unf
Inlet Thread Location
External
Outlet Connection Type
Threaded
Outlet Location
Offset on end section of body
Outlet Projection Length
1.500 inches
Outlet Thread Size
1.500-12
Outlet Thread Series Designator
Unf
Outlet Thread Direction
Right-hand
Outlet Thread Location
Internal
Material
Steel
Material
Steel
Surface Treatment
Paint
Surface Treatment
Paint, aluminum
NSN
2990-00-226-6306
Part Number
170-23-5
Description
Muffler,exhaust
CAGE

Part 170-23-5 NSN 2990-00-226-6306

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:
000000
UFC:
00000
LTL:
NO RATING
LCL:
85.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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