7331260 — MUFFLER,EXHAUST

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7331260: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, design_type: DRY, coolant_type: AIR, inlet_location: CENTRALLY LOCATED IN END SECTION OF BODY, muffler_design: BAFFLE. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-678-3241, 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

7331260

NSN: 2990-00-678-3241
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL LOCATION NOT OTHERWISE SPECIFIED
body_shape	ROUND
design_type	DRY
coolant_type	AIR
tube_quantity	1
inlet_location	CENTRALLY LOCATED IN END SECTION OF BODY
muffler_design	BAFFLE
overall_length	20.000 INCHES NOMINAL IN
baffle_quantity	3
outlet_location	CENTRALLY LOCATED IN END SECTION OF BODY
overall_diameter	4.000 INCHES NOMINAL IN
surface_treatment	ALUMINUM
NSN	2990-00-678-3241

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING POSITION: HORIZONTAL

•

FSC APPLICATION DATA: 1. EXHAUST SYSTEM,ENGINE NONAIRCRAFT

•

INLET OUTSIDE DIAMETER: 2.000 INCHES NOMINAL SINGLE INLET IN

•

INLET LOCATION: CENTRALLY LOCATED IN END SECTION OF BODY

•

COOLANT TYPE: AIR

•

DESIGN TYPE: DRY

•

OVERALL DIAMETER: 4.000 INCHES NOMINAL IN

•

OUTLET INSIDE DIAMETER: 1.875 INCHES NOMINAL FIRST OUTLET IN

TECHNICAL CHARACTERISTICS

OPERATING POSITION	HORIZONTAL
FSC APPLICATION DATA	1. EXHAUST SYSTEM,ENGINE NONAIRCRAFT
INLET OUTSIDE DIAMETER	2.000 INCHES NOMINAL SINGLE INLET IN
INLET LOCATION	CENTRALLY LOCATED IN END SECTION OF BODY
COOLANT TYPE	AIR
DESIGN TYPE	DRY
OVERALL DIAMETER	4.000 INCHES NOMINAL IN
OUTLET INSIDE DIAMETER	1.875 INCHES NOMINAL FIRST OUTLET IN
INLET PROJECTION LENGTH	0.625 INCHES NOMINAL SINGLE INLET IN
BAFFLE QUANTITY	3

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

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

2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522

SUBSTITUTES & CROSS-REFERENCES 1

2990006783241Reference 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 7331260?

7331260 is a MUFFLER,EXHAUST.

What parts can replace 7331260?

There is 1 known substitute for 7331260: 2990006783241. Substitute compatibility should be verified for your specific system.

What is the NSN for 7331260?

7331260 is cataloged in the U.S. Government catalog under NSN 2990-00-678-3241. This indicates validated use in U.S. government and defense supply chains.

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7331260 — MUFFLER,EXHAUST

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