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86188-M — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

86188-M: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include body_shape: ROUND, design_type: DRY, coolant_type: AIR, inlet_location: CENTRALLY LOCATED END OF BODY, overall_length: 30.000 INCHES NOMINAL IN, outlet_location: CENTRALLY LOCATED TOP END OF BODY. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-333-5936, 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
86188-M
NSN: 2990-01-333-5936
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 76700 — CUMMINS FILTRATION INC. (USA)
SPECIFICATIONS
body_shapeROUND
design_typeDRY
coolant_typeAIR
inlet_locationCENTRALLY LOCATED END OF BODY
overall_length30.000 INCHES NOMINAL IN
outlet_locationCENTRALLY LOCATED TOP END OF BODY
overall_diameter7.100 INCHES NOMINAL IN
operating_positionVERTICAL
inlet_connection_typeUNTHREADED SINGLE INLET
inlet_inside_diameter3.500 INCHES NOMINAL SINGLE INLET IN
outlet_connection_typeUNTHREADED FIRST OUTLET
outlet_inside_diameter3.500 INCHES NOMINAL FIRST OUTLET IN
NSN2990-01-333-5936
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN 86188-M MFR MUFFLER,EXHAUST
KEY FEATURES
•
OPERATING POSITION: VERTICAL
•
INLET LOCATION: CENTRALLY LOCATED END OF BODY
•
COOLANT TYPE: AIR
•
DESIGN TYPE: DRY
•
OVERALL DIAMETER: 7.100 INCHES NOMINAL IN
•
OUTLET INSIDE DIAMETER: 3.500 INCHES NOMINAL FIRST OUTLET IN
•
INLET PROJECTION LENGTH: 3.725 INCHES NOMINAL SINGLE INLET IN
TECHNICAL CHARACTERISTICS
OPERATING POSITIONVERTICAL
INLET LOCATIONCENTRALLY LOCATED END OF BODY
COOLANT TYPEAIR
DESIGN TYPEDRY
OVERALL DIAMETER7.100 INCHES NOMINAL IN
OUTLET INSIDE DIAMETER3.500 INCHES NOMINAL FIRST OUTLET IN
INLET PROJECTION LENGTH3.725 INCHES NOMINAL SINGLE INLET IN
OVERALL LENGTH30.000 INCHES NOMINAL IN
INLET CONNECTION TYPEUNTHREADED SINGLE INLET
BODY SHAPEROUND
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-096-8607 2990-00-390-3445 2990-00-459-7255 2990-00-536-2962 2990-00-903-8226 2990-01-151-5443
SUBSTITUTES & CROSS-REFERENCES 2
74001487Reference document
Same NSN cross-reference
Reference document — Secondary reference
HD350Reference 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 86188-M?
86188-M is a MUFFLER,EXHAUST.
What parts can replace 86188-M?
There are 2 known substitutes for 86188-M: 74001487, HD350. Substitute compatibility should be verified for your specific system.
What is the NSN for 86188-M?
86188-M is cataloged in the U.S. Government catalog under NSN 2990-01-333-5936. 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.