Model: 21940-N

Exhaust Muffler

Properties:

Overall Length
48.000 inches
Inlet Connection Type
Unthreaded
Overall Diameter
12.130 inches
End Application
Truck, fire crash p2
Design Type
Dry
Coolant Type
Air
Muffler Design
Directional vane w/integral spark arrestor
Body Shape
Round
Operating Position
Horizontal
Inlet Projection Length
4.995 inches
Inlet Flange Shape
Round
Inlet Flange Mounting Hole Diameter
4.995 inches
Inlet Outside Diameter
4.995 inches
Material
Steel
Surface Treatment
Aluminum
NSN
2990-01-416-5939
Part Number
21940-N
Description
Muffler,exhaust
CAGE
76700

Part 21940-N NSN 2990-01-416-5939

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
48.0 X 0.0 X 12.1
Paclk Weight:
45.0000lbs
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:
190500
UFC:
93590
LTL:
RATING VARIABLE
LCL:
--
WCC:
590
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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