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ST-800-1818 — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ST-800-1818: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include body_shape: ROUND, design_type: JACKETED, overall_length: 18.000 INCHES NOMINAL IN, overall_diameter: 20.000 INCHES NOMINAL IN, special_features: INLET OUTSIDE DIAMETER, 8 INCHES; OUTLET OUTSIDE DIAMETER, 8 INCHES; ITEM HAS SIDE INLET/TOP OUTLET IN, end_item_identification: BOAT, LINE HANDLING, 9 METER, 9MLH0301. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-538-9592, 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
ST-800-1818
NSN: 2990-01-538-9592
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 64183 — MARINE MUFFLER CORP (USA)
SPECIFICATIONS
body_shapeROUND
design_typeJACKETED
overall_length18.000 INCHES NOMINAL IN
overall_diameter20.000 INCHES NOMINAL IN
special_featuresINLET OUTSIDE DIAMETER, 8 INCHES; OUTLET OUTSIDE DIAMETER, 8 INCHES; ITEM HAS SIDE INLET/TOP OUTLET IN
end_item_identificationBOAT, LINE HANDLING, 9 METER, 9MLH0301
part_name_assigned_by_controlling_agencySILENCER
NSN2990-01-538-9592
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN ST-800-1818 MFR MUFFLER,EXHAUST
KEY FEATURES
•
DESIGN TYPE: JACKETED
•
OVERALL DIAMETER: 20.000 INCHES NOMINAL IN
•
BODY SHAPE: ROUND
TECHNICAL CHARACTERISTICS
DESIGN TYPEJACKETED
OVERALL DIAMETER20.000 INCHES NOMINAL IN
OVERALL LENGTH18.000 INCHES NOMINAL IN
BODY SHAPEROUND
SPECIAL FEATURESINLET OUTSIDE DIAMETER, 8 INCHES; OUTLET OUTSIDE DIAMETER, 8 INCHES; ITEM HAS SIDE INLET/TOP OUTLET IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSILENCER
END ITEM IDENTIFICATIONBOAT, LINE HANDLING, 9 METER, 9MLH0301
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

No substitute or cross-reference records for this part.

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 ST-800-1818?
ST-800-1818 is a MUFFLER,EXHAUST.
What is the NSN for ST-800-1818?
ST-800-1818 is cataloged in the U.S. Government catalog under NSN 2990-01-538-9592. 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.