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15644335 — PIPE,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

15644335: PIPE,EXHAUST.

The PIPE,EXHAUST is a the manufacturer industrial component. Key specifications include design_form: PREBENT, end_item_name: TRUCK, usage_location: LEFT-HAND MANIFOLD TO CROSSOVER, end_item_source: 11862, special_features: APPL.6.2L DIESEL ENGINE,1991-93., end_item_model_number: P3. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-397-8614, 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
15644335
NSN: 2990-01-397-8614
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
design_formPREBENT
end_item_nameTRUCK
usage_locationLEFT-HAND MANIFOLD TO CROSSOVER
end_item_source11862
special_featuresAPPL.6.2L DIESEL ENGINE,1991-93.
end_item_model_numberP3
nominal_overall_length66.297 INCHES IN
NSN2990-01-397-8614
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIPE,EXHAUST TITLE COMPONENT PN 15644335 MFR PIPE,EXHAUST
KEY FEATURES
•
END ITEM MODEL NUMBER: P3
•
END ITEM SOURCE: 11862
•
DESIGN FORM: PREBENT
•
NOMINAL OVERALL LENGTH: 66.297 INCHES IN
•
END ITEM NAME: TRUCK
•
USAGE LOCATION: LEFT-HAND MANIFOLD TO CROSSOVER
TECHNICAL CHARACTERISTICS
END ITEM MODEL NUMBERP3
END ITEM SOURCE11862
DESIGN FORMPREBENT
NOMINAL OVERALL LENGTH66.297 INCHES IN
END ITEM NAMETRUCK
SPECIAL FEATURESAPPL.6.2L DIESEL ENGINE,1991-93.
USAGE LOCATIONLEFT-HAND MANIFOLD TO CROSSOVER
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 15644335?
15644335 is a PIPE,EXHAUST.
What is the NSN for 15644335?
15644335 is cataloged in the U.S. Government catalog under NSN 2990-01-397-8614. 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.