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Exhaust Muffler NSN 2990-00-323-1810

NSN 2990-00-323-1810 NSN: 2990-00-323-1810

Features and Characteristics

Overall Length
4.625 inches
Inlet Connection Type
Threaded
Inlet Thread Direction
Right-hand
Overall Diameter
3.500 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Straight through
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
Centrally located @in end section of body
Inlet Projection Length
2.000 inches
Inlet Thread Size
1.250-12
Inlet Thread Series Designator
Unf
Inlet Thread Location
External
Nonconnection Outlet Type And Quantity
1 perforated
Nonconnection Outlet Location
End section of body
Nonconnection Outlet Size
3.500 in. Dia
Material
Steel
Material
Steel
Surface Treatment
Paint
Surface Treatment
Paint
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
003231810
NSN
2990003231810

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
812E5749
Cage Code:
02413
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 2990-00-323-1810
What are the manufacturers of nsn 2990003231810?
Does this nsn 2990003231810 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990003231810
Does nsn 2990003231810 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990003231810 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990003231810?
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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