Model: 3981940

Exhaust Muffler

Properties:

Overall Length
26.500 inches
Inlet Connection Type
Unthreaded
Overall Diameter
5.000 inches
Outlet Inside Diameter
1.687 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Straight through
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Located @in center of end section
Inlet Projection Length
2.250 inches
Inlet Outside Diameter
2.125 inches
Inlet Inside Diameter
2.000 inches
Outlet Connection Type
Unthreaded
Outlet Location
Located in center of end section opposite inlet
Outlet Projection Length
2.250 inches
Outlet Outside Diameter
1.812 inches
Material
Steel
Material
Steel
Surface Treatment
Zinc
Surface Treatment
Zinc coated
NSN
2990-00-991-3657
Part Number
3981940
Description
Muffler,exhaust
CAGE
11862

Part 3981940 NSN 2990-00-991-3657

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:
4.4000lbs
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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