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Exhaust Muffler NSN 2990-00-903-3864

NSN 2990-00-903-3864 NSN: 2990-00-903-3864

Features and Characteristics

Overall Length
3.000 inches
Inlet Connection Type
Flange
Overall Diameter
4.000 inches
Outlet Inside Diameter
1.049 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Baffle
Baffle Quantity
1
Tube Quantity
2
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Located 1 in. C to c from horizontal centerline
Inlet Projection Length
0.750 inches
Inlet Flange Shape
Oval
Inlet Flange Mounting Provision And Quantity
2 holes
Inlet Flange Mounting Hole Diameter
0.281 inches
Inlet Flange Mounting Provision Spacing
1-1/2 in. C to c dim. Of holes
Outlet Connection Type
Unthreaded
Outlet Location
Located 13.16 in. C to c from horizontal center line
Outlet Projection Length
0.375 inches
Outlet Outside Diameter
1.125 inches
Material
Steel
Material
Steel
Surface Treatment
Aluminum
Surface Treatment
Aluminum
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
009033864
NSN
2990009033864

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9281N
Cage Code:
0LE70
Status:
A
MSDS:
Part Number:
Z-282
Cage Code:
11568
Status:
A
MSDS:
Part Number:
T-9281
Cage Code:
76700
Status:
A
MSDS:
Part Number:
ABT9281
Cage Code:
3NNX8
Status:
A
MSDS:
Part Number:
9281
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 2990-00-903-3864
What are the manufacturers of nsn 2990009033864?
Does this nsn 2990009033864 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990009033864
Does nsn 2990009033864 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990009033864 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990009033864?
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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