Exhaust Muffler NSN 2990-00-407-6393

NSN: 2990-00-407-6393

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Features and Characteristics

Overall Length

21.500 inches

Inlet Connection Type

Flange

Overall Diameter

4.750 inches

Outlet Inside Diameter

1.875 inches

Design Type

Dry

Coolant Type

Air

Muffler Design

Multipass w/integral spark arrestor

Body Shape

Round

Operating Position

Vertical

Inlet Location

On side near bottom

Inlet Projection Length

Any acceptable

Inlet Flange Shape

Oval

Inlet Flange Mounting Provision And Quantity

2 holes

Inlet Flange Mounting Hole Diameter

0.408 inches

Inlet Flange Mounting Provision Spacing

2.688 in. C to c distance of mtg holes

Outlet Connection Type

Unthreaded

Outlet Location

In center of top

Outlet Projection Length

4.500 inches

Outlet Outside Diameter

2.000 inches

Material

Steel

Material

Steel

Surface Treatment

Aluminum

Surface Treatment

Aluminum coated

FSC

2990 Nonaircraft Miscellaneous Engine Accessories

NIIN

004076393

NSN

2990004076393

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

T-9718

Cage Code:

76700

Status:

MSDS:

Part Number:

ABT9718

Cage Code:

3NNX8

Status:

MSDS:

Part Number:

13214E6103

Cage Code:

97403

Status:

MSDS:

Part Number:

9718

Cage Code:

76700

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 2990-00-407-6393

What are the manufacturers of nsn 2990004076393?

Does this nsn 2990004076393 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2990004076393

Does nsn 2990004076393 contain any precious metals?
Precious metal content is unknown.

Does nsn 2990004076393 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2990004076393?
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:

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

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