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Exhaust Muffler NSN 2990-00-004-8409

NSN 2990-00-004-8409 NSN: 2990-00-004-8409

Features and Characteristics

Overall Length
24.500 inches
Inlet Connection Type
Unthreaded
Overall Diameter
9.000 inches
Outlet Inside Diameter
4.250 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Baffle
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
Centrally located in end section of body
Inlet Projection Length
2.000 inches
Inlet Outside Diameter
4.500 inches
Inlet Inside Diameter
4.375 inches
Outlet Connection Type
Unthreaded
Outlet Location
Centrally located in end section of body
Outlet Projection Length
3.000 inches
Outlet Outside Diameter
4.375 inches
Material
Steel
Material
Steel
Surface Treatment
Any acceptable
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
000048409
NSN
2990000048409

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1P408
Cage Code:
11083
Status:
A
MSDS:
Part Number:
1P0408
Cage Code:
11083
Status:
A
MSDS:
Part Number:
IPD1P0408
Cage Code:
55883
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8708925000
  • NAICS: 336390
  • SITC: 78439
  • Description: Mufflers and exhaust pipes for vehicles, nesoi
  • End Use (Code 30230):
    Other parts and accessories of vehicles

Q & A

Frequently asked questions for NSN 2990-00-004-8409
What are the manufacturers of nsn 2990000048409?
Does this nsn 2990000048409 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990000048409
Does nsn 2990000048409 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990000048409 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990000048409?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10849
FIIG:
T135-C
App. Key:
CA
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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