Exhaust Muffler NSN 2990-00-501-7257

NSN: 2990-00-501-7257

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Features and Characteristics

Overall Length

13.250 inches

Overall Height

4.750 inches

Overall Width

6.500 inches

Inlet Connection Type

Flange

Outlet Inside Diameter

1.500 inches

Design Type

Dry

Coolant Type

Air

Muffler Design

Baffle

Baffle Quantity

Tube Quantity

Body Shape

Oval

Operating Position

Any acceptable

Inlet Location

2.000 in. From end of body t c of flange

Inlet Projection Length

1.000 inches

Inlet Flange Shape

Oval

Inlet Flange Mounting Provision And Quantity

2 holes

Inlet Flange Mounting Hole Diameter

0.438 inches

Inlet Flange Mounting Provision Spacing

2.688 in. C to c dis of holes

Outlet Connection Type

Unthreaded

Outlet Location

Centrally located in end section of body opposite inlet end

Outlet Projection Length

1.500 inches

Outlet Outside Diameter

1.375 inches

Outlet Integral Tail Pipe Length

2.000 inches

Special Features

Tailpipe 90.0 degrees elbow

Material

Steel

Material

Steel

Surface Treatment

Any acceptable

FSC

2990 Nonaircraft Miscellaneous Engine Accessories

NIIN

005017257

NSN

2990005017257

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

00857900

Cage Code:

66289

Status:

MSDS:

Part Number:

40002400

Cage Code:

D2081

Status:

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 2990-00-501-7257

What are the manufacturers of nsn 2990005017257?

Wisconsin Motors Llc (66289)
Motorenfabrik Hatz Gmbh & Co. Kg (D2081)

Does this nsn 2990005017257 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2990005017257

Does nsn 2990005017257 contain any precious metals?
Precious metal content is unknown.

Does nsn 2990005017257 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2990005017257?
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:

Cond. Code:

Status:

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