Exhaust Muffler NSN 2990-00-470-3516

NSN: 2990-00-470-3516

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Features and Characteristics

Overall Length

28.500 inches

Inlet Connection Type

Flange

Overall Diameter

18.500 inches

Design Type

Wet

Coolant Type

Water

Muffler Design

Directional vane

Baffle Quantity

Tube Quantity

Body Shape

Round

Operating Position

Horizontal

Inlet Location

4-1/4 in. C to c from horizontal center line

Inlet Projection Length

3.000 inches

Inlet Flange Shape

Round

Inlet Flange Mounting Provision And Quantity

8 holes

Inlet Flange Mounting Hole Diameter

0.875 inches

Inlet Flange Mounting Provision Spacing

8-1/2 in. Diameter bolt circle

Outlet Connection Type

Flange

Outlet Location

4-13/16 in. C to c from horizontal center line

Outlet Projection Length

3.000 inches

Outlet Flange Shape

Round

Outlet Flange Mounting Provision And Quantity

8 holes

Outlet Flange Mounting Hole Diameter

0.875 inches

Err Default

Err default

Outlet Flange Mounting Provision Spacing

8.500 in. Diameter bolt circle

Water Inlet Connection Type

Threaded

Water Inlet Location

Directly above exhaust inlet

Water Inlet Projection Length

0.313 inches

Water Inlet Thread Size

2-11-1/2

Water Inlet Thread Series Designator

Npt

Water Inlet Thread Direction

Right-hand

Water Inlet Thread Location

Internal

Material

Steel

Material

Steel

Surface Treatment

Ceramic or enamel

Surface Treatment

Ceramic coated or enamel

Nondefinitive Specification/std Data

B type

Departure From Cited Designator

Acqw, arnj, arnk, arnl, arnm, arnn, arnp, arnq, arnr, arns, arnt, arnw, arnx, acrx, arsp, arsq, arte, arth, artj, artk, artl, artm, artn, artp, artq, artr, arts, artt, artw, artx, arty, artz, arwa, ajlw

FSC

2990 Nonaircraft Miscellaneous Engine Accessories

NIIN

004703516

NSN

2990004703516

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MILM15337TYPEB

Cage Code:

81349

Status:

MSDS:

Part Number:

MNBS5IN

Cage Code:

11839

Status:

MSDS:

Part Number:

MUW2-10-5A7724

Cage Code:

11839

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 2990-00-470-3516

What are the manufacturers of nsn 2990004703516?

Military Specifications (81349)
Beaird Industries Inc. (11839)

Does this nsn 2990004703516 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2990004703516

Does nsn 2990004703516 contain any precious metals?
Precious metal content is unknown.

Does nsn 2990004703516 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2990004703516?
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
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