Model: 3981942

Exhaust Muffler

Properties:

Overall Length
21.000 inches
Overall Height
5.000 inches
Overall Width
9.500 inches
Inlet Connection Type
Unthreaded
Outlet Inside Diameter
1.688 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Multipass
Baffle Quantity
Any acceptable
Tube Quantity
3
Body Shape
Oval
Operating Position
Horizontal
Inlet Location
Located on center of end section
Inlet Projection Length
2.000 inches
Inlet Outside Diameter
2.125 inches
Inlet Inside Diameter
2.000 inches
Outlet Connection Type
Unthreaded
Outlet Location
Offset on @end section opposite inlet
Outlet Projection Length
2.000 inches
Outlet Outside Diameter
1.812 inches
Material
Steel
Material
Steel
Surface Treatment
Zinc
Surface Treatment
Galvanized
NSN
2990-00-778-0031
Part Number
3981942
Description
Muffler,exhaust
CAGE
11862

Part 3981942 NSN 2990-00-778-0031

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:
15.0000lbs
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:
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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