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845031A3001 — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

845031A3001: 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: LOCATED ON BOTTOM LEFT SIDE, muffler_design: STRAIGHT THROUGH. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-295-6029, 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
845031A3001
NSN: 2990-01-295-6029
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
body_shapeROUND
design_typeDRY
coolant_typeAIR
inlet_locationLOCATED ON BOTTOM LEFT SIDE
muffler_designSTRAIGHT THROUGH
overall_length23.500 INCHES NOMINAL IN
outlet_locationLOCATED ON RIGHT END
overall_diameter6.625 INCHES NOMINAL IN
operating_positionHORIZONTAL
inlet_connection_typeUNTHREADED SINGLE INLET
inlet_inside_diameter2.500 INCHES NOMINAL SINGLE INLET IN
NSN2990-01-295-6029
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN 845031A3001 MFR MUFFLER,EXHAUST
KEY FEATURES
•
OPERATING POSITION: HORIZONTAL
•
INLET LOCATION: LOCATED ON BOTTOM LEFT SIDE
•
COOLANT TYPE: AIR
•
DESIGN TYPE: DRY
•
OVERALL DIAMETER: 6.625 INCHES NOMINAL IN
•
OUTLET INSIDE DIAMETER: 2.500 INCHES NOMINAL FIRST OUTLET IN
•
MUFFLER DESIGN: STRAIGHT THROUGH
TECHNICAL CHARACTERISTICS
OPERATING POSITIONHORIZONTAL
INLET LOCATIONLOCATED ON BOTTOM LEFT SIDE
COOLANT TYPEAIR
DESIGN TYPEDRY
OVERALL DIAMETER6.625 INCHES NOMINAL IN
OUTLET INSIDE DIAMETER2.500 INCHES NOMINAL FIRST OUTLET IN
OVERALL LENGTH23.500 INCHES NOMINAL IN
MUFFLER DESIGNSTRAIGHT THROUGH
INLET CONNECTION TYPEUNTHREADED SINGLE INLET
BODY SHAPEROUND
SUBSTITUTES & CROSS-REFERENCES 1
MAM06-59044Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 845031A3001?
845031A3001 is a MUFFLER,EXHAUST.
What parts can replace 845031A3001?
There is 1 known substitute for 845031A3001: MAM06-59044. Substitute compatibility should be verified for your specific system.
What is the NSN for 845031A3001?
845031A3001 is cataloged in the U.S. Government catalog under NSN 2990-01-295-6029. 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.