Exhaust Muffler NSN 2990-00-329-3909

NSN: 2990-00-329-3909

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Features and Characteristics

Overall Length

18.875 inches

Inlet Connection Type

Flange

Overall Diameter

5.500 inches

Outlet Inside Diameter

5.750 inches

Design Type

Dry

Coolant Type

Air

Muffler Design

Straight through

Body Shape

Round

Operating Position

Any acceptable

Inlet Location

In end section of body

Inlet Projection Length

Any acceptable

Inlet Flange Shape

Round

Inlet Flange Mounting Provision And Quantity

6 holes

Inlet Flange Mounting Hole Diameter

0.196 inches

Inlet Flange Mounting Provision Spacing

7.250 in. Bolt circle dia

Outlet Connection Type

Unthreaded

Outlet Location

In end section of body

Outlet Projection Length

Any acceptable

Outlet Outside Diameter

5.844 inches

Special Features

W/liner and wire retainer, w/mtg bracket; grumman aerospace a-10 aircraft

Material

Steel, corrosion resisting

Material

Stainless steel

Surface Treatment

Any acceptable

FSC

2990 Nonaircraft Miscellaneous Engine Accessories

NIIN

003293909

NSN

2990003293909

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7839438

Cage Code:

98750

Status:

MSDS:

Part Number:

64D24722

Cage Code:

93742

Status:

MSDS:

Part Number:

235-0077

Cage Code:

70898

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 2990-00-329-3909

What are the manufacturers of nsn 2990003293909?

San Antonio Air Logistics Center (98750)
Drs Consolidated Controls, Inc. (93742)
Harco Manufacturing Company (22165)
Mueller E R Tool And Mfg Co Inc (24718)
Department Of The Air Force (80049)
Beechcraft Corporation (70898)
Partsco Inc Labco Div (12677)

Does this nsn 2990003293909 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2990003293909

Does nsn 2990003293909 contain any precious metals?
Precious metal content is unknown.

Does nsn 2990003293909 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2990003293909?
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