8S2809 — MUFFLER,EXHAUST

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8S2809: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, body_shape: OVAL, design_type: DRY, coolant_type: AIR, overall_width: 10.000 INCHES NOMINAL IN, inlet_location: CENTERED ON END OF BODY. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-459-6732, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

8S2809

NSN: 2990-00-459-6732
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	STEEL LOCATION NOT OTHERWISE SPECIFIED
body_shape	OVAL
design_type	DRY
coolant_type	AIR
overall_width	10.000 INCHES NOMINAL IN
inlet_location	CENTERED ON END OF BODY
muffler_design	BAFFLE
overall_height	6.750 INCHES NOMINAL IN
overall_length	27.000 INCHES NOMINAL IN
outlet_location	CENTERED ON END OF BODY
surface_treatment	CADMIUM
operating_position	HORIZONTAL
NSN	2990-00-459-6732

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING POSITION: HORIZONTAL

•

INLET OUTSIDE DIAMETER: 4.500 INCHES NOMINAL SINGLE INLET IN

•

INLET LOCATION: CENTERED ON END OF BODY

•

COOLANT TYPE: AIR

•

DESIGN TYPE: DRY

•

OUTLET INSIDE DIAMETER: 4.375 INCHES NOMINAL FIRST OUTLET IN

•

INLET PROJECTION LENGTH: 3.500 INCHES NOMINAL SINGLE INLET IN

TECHNICAL CHARACTERISTICS

OPERATING POSITION	HORIZONTAL
OVERALL HEIGHT	6.750 INCHES NOMINAL IN
INLET OUTSIDE DIAMETER	4.500 INCHES NOMINAL SINGLE INLET IN
INLET LOCATION	CENTERED ON END OF BODY
COOLANT TYPE	AIR
DESIGN TYPE	DRY
OUTLET INSIDE DIAMETER	4.375 INCHES NOMINAL FIRST OUTLET IN
INLET PROJECTION LENGTH	3.500 INCHES NOMINAL SINGLE INLET IN
OVERALL LENGTH	27.000 INCHES NOMINAL IN
OVERALL WIDTH	10.000 INCHES NOMINAL IN

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2990-00-096-8607 2990-00-390-3445 2990-00-459-7255 2990-00-536-2962 2990-00-903-8226 2990-01-151-5443

SUBSTITUTES & CROSS-REFERENCES 1

IPD8S2809Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8S2809?

8S2809 is a MUFFLER,EXHAUST.

What parts can replace 8S2809?

There is 1 known substitute for 8S2809: IPD8S2809. Substitute compatibility should be verified for your specific system.

What is the NSN for 8S2809?

8S2809 is cataloged in the U.S. Government catalog under NSN 2990-00-459-6732. This indicates validated use in U.S. government and defense supply chains.

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