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ABT5170 — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ABT5170: 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: CENTERED ON END OF BODY, muffler_design: STRAIGHT THROUGH W/BAFFLE. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-463-5519, 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
ABT5170
NSN: 2990-00-463-5519
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 52993 — AR BEE CORP (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
body_shapeROUND
design_typeDRY
coolant_typeAIR
inlet_locationCENTERED ON END OF BODY
muffler_designSTRAIGHT THROUGH W/BAFFLE
overall_length6.031 INCHES NOMINAL IN
baffle_quantity1
outlet_locationCENTERED ON END OF BODY
overall_diameter3.250 INCHES NOMINAL IN
operating_positionUNIVERSAL
inlet_connection_typeUNTHREADED SINGLE INLET
NSN2990-00-463-5519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN ABT5170 MFR MUFFLER,EXHAUST
KEY FEATURES
•
OPERATING POSITION: UNIVERSAL
•
INLET LOCATION: CENTERED ON END OF BODY
•
COOLANT TYPE: AIR
•
DESIGN TYPE: DRY
•
OVERALL DIAMETER: 3.250 INCHES NOMINAL IN
•
OUTLET INSIDE DIAMETER: 0.840 INCHES NOMINAL FIRST OUTLET IN
•
INLET PROJECTION LENGTH: 1.062 INCHES NOMINAL SINGLE INLET IN
•
BAFFLE QUANTITY: 1
TECHNICAL CHARACTERISTICS
OPERATING POSITIONUNIVERSAL
INLET LOCATIONCENTERED ON END OF BODY
COOLANT TYPEAIR
DESIGN TYPEDRY
OVERALL DIAMETER3.250 INCHES NOMINAL IN
OUTLET INSIDE DIAMETER0.840 INCHES NOMINAL FIRST OUTLET IN
INLET PROJECTION LENGTH1.062 INCHES NOMINAL SINGLE INLET IN
BAFFLE QUANTITY1
OVERALL LENGTH6.031 INCHES NOMINAL IN
MUFFLER DESIGNSTRAIGHT THROUGH W/BAFFLE
SUBSTITUTES & CROSS-REFERENCES 2
5170Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
59550-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ABT5170?
ABT5170 is a MUFFLER,EXHAUST.
What parts can replace ABT5170?
There are 2 known substitutes for ABT5170: 5170, 59550-1. Substitute compatibility should be verified for your specific system.
What is the NSN for ABT5170?
ABT5170 is cataloged in the U.S. Government catalog under NSN 2990-00-463-5519. 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.