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1261707H1 — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1261707H1: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include design_type: DRY, coolant_type: AIR, end_item_identification: SCRAPER,KOMATSU DRESSER CO.,MODEL 412B. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-338-1402, 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
1261707H1
NSN: 2990-01-338-1402
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
design_typeDRY
coolant_typeAIR
end_item_identificationSCRAPER,KOMATSU DRESSER CO.,MODEL 412B
NSN2990-01-338-1402
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN 1261707H1 MFR MUFFLER,EXHAUST
KEY FEATURES
•
COOLANT TYPE: AIR
•
DESIGN TYPE: DRY
TECHNICAL CHARACTERISTICS
COOLANT TYPEAIR
DESIGN TYPEDRY
END ITEM IDENTIFICATIONSCRAPER,KOMATSU DRESSER CO.,MODEL 412B
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

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 1261707H1?
1261707H1 is a MUFFLER,EXHAUST.
What is the NSN for 1261707H1?
1261707H1 is cataloged in the U.S. Government catalog under NSN 2990-01-338-1402. 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.