Model: WMU8-4E7664

Exhaust Muffler

Properties:

Overall Length
30.000 inches
Inlet Connection Type
Flange
Overall Diameter
12.375 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Directional vane w/integral spark arrestor
Baffle Quantity
1
Tube Quantity
4
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Centrally in end section of body
Inlet Projection Length
3.000 inches
Inlet Flange Shape
Round
Inlet Flange Mounting Provision And Quantity
8 holes
Inlet Flange Mounting Hole Diameter
0.750 inches
Inlet Flange Mounting Provision Spacing
7-1/2 in. Diameter bolt circle
Outlet Connection Type
Flange
Outlet Location
Centrally in end section of body
Outlet Projection Length
3.000 inches
Outlet Flange Shape
Round
Outlet Flange Mounting Provision And Quantity
8 holes
Outlet Flange Mounting Hole Diameter
0.750 inches
Outlet Flange Mounting Provision Spacing
7-1/2 in. Diameter bolt circle
Hand Hole Quantity
2
Material
Steel
Material
Steel
Surface Treatment
Any acceptable
Nondefinitive Specification/std Data
A type
Departure From Cited Designator
Arnh, abhp, adav, acqw, arnj, arnk, arnl, arnm, arnn, arnp, arnq, arnr, arns, arnt, arnw, arnx, acrx, arsp, arsq, arte, artg, arth, artj, artk, artl, artm, artn, artp, artq, artr, arts, artt, artw, artx, arty, artz, arwa, ajlw
NSN
2990-00-141-9216
Part Number
WMU8-4E7664
Description
Muffler,exhaust
CAGE

Part WMU8-4E7664 NSN 2990-00-141-9216

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:
180.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
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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