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Exhaust Muffler NSN 2990-00-064-4779

NSN 2990-00-064-4779 NSN: 2990-00-064-4779

Features and Characteristics

Overall Length
20.000 inches
Inlet Connection Type
Unthreaded single inlet
Overall Diameter
6.125 inches
Outlet Inside Diameter
2.455 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Straight through
Tube Quantity
2
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Centrally located in end section of body
Inlet Projection Length
2.000 inches
Inlet Flange Shape
Round
Inlet Outside Diameter
2.750 inches
Inlet Inside Diameter
2.630 inches
Inlet Integral Manifold Exhaust Pipe Length
21.420 inches
Outlet Connection Type
Unthreaded single inlet
Outlet Location
Centrally located in end section of body
Outlet Projection Length
2.500 inches
Outlet Flange Shape
Round
Outlet Outside Diameter
2.375 inches
Nonconnection Outlet Type And Quantity
6 slotted
Nonconnection Outlet Location
On circ
Nonconnection Outlet Size
1 in. Lg by 1/8 in. W
Hand Hole Quantity
2
Material
Steel
Material
Steel
Surface Treatment
Aluminum
Surface Treatment
Aluminum
Fsc Application Data
Muffler, exhaust, engine, except aircraft and guided missile prime moving
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
000644779
NSN
2990000644779

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
T-7738
Cage Code:
76700
Status:
A
MSDS:
Part Number:
C52-1138
Cage Code:
93742
Status:
A
MSDS:
Part Number:
0GB-T7738
Cage Code:
3NNX8
Status:
A
MSDS:
Part Number:
ABT7738
Cage Code:
3NNX8
Status:
A
MSDS:
Part Number:
7738
Cage Code:
76700
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 2990-00-064-4779
What are the manufacturers of nsn 2990000644779?
Does this nsn 2990000644779 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990000644779
Does nsn 2990000644779 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990000644779 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990000644779?
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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