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Exhaust Muffler NSN 2990-00-920-3779

NSN 2990-00-920-3779 NSN: 2990-00-920-3779

Features and Characteristics

Overall Length
20.250 inches
Inlet Connection Type
Unthreaded
Overall Diameter
5.000 inches
Outlet Inside Diameter
2.015 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Baffle
Baffle Quantity
2
Tube Quantity
2
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
Centered on end of body
Inlet Projection Length
1.375 inches
Inlet Outside Diameter
Any acceptable
Inlet Inside Diameter
2.515 inches
Outlet Connection Type
Unthreaded
Outlet Location
Centered on end of body
Outlet Projection Length
1.375 inches
Outlet Outside Diameter
Any acceptable
Material
Steel
Material
Steel
Surface Treatment
Paint, aluminum, heat resistant
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
009203779
NSN
2990009203779

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HCF6635
Cage Code:
1X0J7
Status:
A
MSDS:
Part Number:
6470N
Cage Code:
76700
Status:
A
MSDS:
Part Number:
6470
Cage Code:
76700
Status:
A
MSDS:
Part Number:
T-6470
Cage Code:
76700
Status:
A
MSDS:
Part Number:
ABT6470
Cage Code:
3NNX8
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 2990-00-920-3779
What are the manufacturers of nsn 2990009203779?
Does this nsn 2990009203779 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990009203779
Does nsn 2990009203779 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990009203779 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990009203779?
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

What do you get when you order from nationalstocknumber.org?

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