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Exhaust Muffler NSN 2990-00-461-4540

NSN 2990-00-461-4540 NSN: 2990-00-461-4540

Features and Characteristics

Overall Length
4.250 inches
Inlet Connection Type
Flange
Overall Diameter
4.000 inches
Design Type
Dry
Coolant Type
Air
Body Shape
Round
Operating Position
Universal
Inlet Location
Located on end of body
Inlet Flange Shape
Oval
Inlet Flange Mounting Provision And Quantity
2 holes
Inlet Flange Mounting Provision Spacing
1-1/8 in.C to c of mtg holes
Nonconnection Outlet Type And Quantity
24 round hole
Nonconnection Outlet Location
Located in end section of body
Material
Steel
Material
Steel
Surface Treatment
Paint
Surface Treatment
Paint
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
004614540
NSN
2990004614540

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AAF26
Cage Code:
10776
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 2990-00-461-4540
What are the manufacturers of nsn 2990004614540?
Does this nsn 2990004614540 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990004614540
Does nsn 2990004614540 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990004614540 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990004614540?
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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