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Exhaust Muffler NSN 2990-00-393-6497

NSN 2990-00-393-6497 NSN: 2990-00-393-6497

Features and Characteristics

Overall Length
2.438 inches
Overall Height
1.500 inches
Overall Width
2.875 inches
Inlet Connection Type
Threaded
Inlet Thread Direction
Right-hand
Design Type
Dry
Coolant Type
Air
Muffler Design
Louver
Baffle Quantity
1
Body Shape
Rectangular
Operating Position
Vertical
Inlet Location
Located on bottom, 1.063 in. From side of body
Inlet Projection Length
0.938 inches
Inlet Thread Size
1/2-14
Inlet Thread Series Designator
Npt
Inlet Thread Location
External
Material
Steel
Material
Steel
Surface Treatment
Enamel, black, heat resistant
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
003936497
NSN
2990003936497

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AA7E3010
Cage Code:
1H6M3
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 2990-00-393-6497
What are the manufacturers of nsn 2990003936497?
Does this nsn 2990003936497 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990003936497
Does nsn 2990003936497 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990003936497 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990003936497?
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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