U44130 — MUFFLER,EXHAUST

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

U44130: 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, inlet_location: LOCATED 3.206 IN. FROM TOP ON END SECTION OF BODY IN, muffler_design: BAFFLE, overall_length: 27.900 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 2990-01-101-5431, 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

U44130

NSN: 2990-01-101-5431
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 76700 — CUMMINS FILTRATION INC. (USA)

SPECIFICATIONS

material	STEEL LOCATION NOT OTHERWISE SPECIFIED
body_shape	ROUND
design_type	DRY
inlet_location	LOCATED 3.206 IN. FROM TOP ON END SECTION OF BODY IN
muffler_design	BAFFLE
overall_length	27.900 INCHES NOMINAL IN
baffle_quantity	2
outlet_location	LOCATED 3.206 IN. C TO C FROM INLET CONNECTION IN SAME END SECTION OF BODY IN
overall_diameter	9.620 INCHES NOMINAL IN
surface_treatment	ALUMINUM ALLOY
operating_position	UNIVERSAL
inlet_connection_type	UNTHREADED SINGLE INLET
NSN	2990-01-101-5431

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING POSITION: UNIVERSAL

•

INLET OUTSIDE DIAMETER: 3.500 INCHES NOMINAL SINGLE INLET IN

•

INLET LOCATION: LOCATED 3.206 IN. FROM TOP ON END SECTION OF BODY IN

•

DESIGN TYPE: DRY

•

OVERALL DIAMETER: 9.620 INCHES NOMINAL IN

•

INLET PROJECTION LENGTH: 3.900 INCHES NOMINAL SINGLE INLET IN

•

BAFFLE QUANTITY: 2

TECHNICAL CHARACTERISTICS

OPERATING POSITION	UNIVERSAL
INLET OUTSIDE DIAMETER	3.500 INCHES NOMINAL SINGLE INLET IN
INLET LOCATION	LOCATED 3.206 IN. FROM TOP ON END SECTION OF BODY IN
DESIGN TYPE	DRY
OVERALL DIAMETER	9.620 INCHES NOMINAL IN
INLET PROJECTION LENGTH	3.900 INCHES NOMINAL SINGLE INLET IN
BAFFLE QUANTITY	2
OVERALL LENGTH	27.900 INCHES NOMINAL IN
MUFFLER DESIGN	BAFFLE
OUTLET OUTSIDE DIAMETER	3.500 INCHES NOMINAL FIRST OUTLET IN

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

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

2990-00-001-0001 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 2

L1450-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LA1450-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 U44130?

U44130 is a MUFFLER,EXHAUST.

What parts can replace U44130?

There are 2 known substitutes for U44130: L1450-1, LA1450-1. Substitute compatibility should be verified for your specific system.

What is the NSN for U44130?

U44130 is cataloged in the U.S. Government catalog under NSN 2990-01-101-5431. This indicates validated use in U.S. government and defense supply chains.

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U44130 — MUFFLER,EXHAUST

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