Model: A9090

Exhaust Muffler

Special Features:

35 degrees bend with 2.5 in radius from exhaust outlet projection verticle centerline

Properties:

Overall Length
Between 17.880 inches and 18.120 inches
Overall Height
6.000 inches
Overall Width
3.000 inches
Inlet Connection Type
Unthreaded
Outlet Inside Diameter
1.400 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Multipass
Baffle Quantity
2
Tube Quantity
3
Body Shape
Oval
Operating Position
Horizontal
Inlet Location
Centrally located in end section of body
Inlet Projection Length
1.560 inches
Inlet Projection Length
1.440 inches
Inlet Outside Diameter
1.735 inches
Inlet Inside Diameter
1.630 mils
Inlet Inside Diameter
1.640 centimeters
Outlet Connection Type
Unthreaded
Outlet Location
Located on vertical centerline, 1-7/8 in. From horizontal centerline in end section of body
Outlet Projection Length
3.810 inches
Outlet Outside Diameter
1.500 inches
Nonconnection Outlet Type And Quantity
1 perforated
Nonconnection Outlet Location
3/8 inch from end of exhaust inlet
Nonconnection Outlet Size
3/16 in. Dia
Material
Steel
Material
Steel
Surface Treatment
Any acceptable
NSN
2990-00-737-1000
Part Number
A9090
Description
Muffler,exhaust
CAGE
34623

Part A9090 NSN 2990-00-737-1000

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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