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EY 2243030301 — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

EY 2243030301: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include body_shape: ROUND, design_type: DRY, muffler_design: DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR, special_features: EXHAUST MUFFLER FOR MODELS W1-340AND W1-390, operating_position: HORIZONTAL, inlet_connection_type: FLANGE SINGLE INLET. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-412-8137, 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
EY 2243030301
NSN: 2990-01-412-8137
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 06RN5 — ROBIN AMERICA INC (USA)
SPECIFICATIONS
body_shapeROUND
design_typeDRY
tube_quantity1
muffler_designDIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR
special_featuresEXHAUST MUFFLER FOR MODELS W1-340AND W1-390
operating_positionHORIZONTAL
inlet_connection_typeFLANGE SINGLE INLET
NSN2990-01-412-8137
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN EY 2243030301 MFR MUFFLER,EXHAUST
KEY FEATURES
•
OPERATING POSITION: HORIZONTAL
•
DESIGN TYPE: DRY
•
MUFFLER DESIGN: DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR
•
TUBE QUANTITY: 1
•
INLET CONNECTION TYPE: FLANGE SINGLE INLET
•
BODY SHAPE: ROUND
TECHNICAL CHARACTERISTICS
OPERATING POSITIONHORIZONTAL
DESIGN TYPEDRY
MUFFLER DESIGNDIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR
TUBE QUANTITY1
INLET CONNECTION TYPEFLANGE SINGLE INLET
BODY SHAPEROUND
SPECIAL FEATURESEXHAUST MUFFLER FOR MODELS W1-340AND W1-390
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
2243030301Reference 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 EY 2243030301?
EY 2243030301 is a MUFFLER,EXHAUST.
What parts can replace EY 2243030301?
There is 1 known substitute for EY 2243030301: 2243030301. Substitute compatibility should be verified for your specific system.
What is the NSN for EY 2243030301?
EY 2243030301 is cataloged in the U.S. Government catalog under NSN 2990-01-412-8137. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.