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2840PL1897631 — VALVE,BLEED,TURBINE ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2840PL1897631: VALVE,BLEED,TURBINE ENGINE.

The VALVE,BLEED,TURBINE ENGINE is a the manufacturer industrial component. Key specifications include special_features: BLEED OFF VALVE, end_item_identification: USED ON PRATT AND WHITNEY CANADA PT-6 AIRCRAFT ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-497-2103, 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
2840PL1897631
NSN: 2840-01-497-2103
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
special_featuresBLEED OFF VALVE
end_item_identificationUSED ON PRATT AND WHITNEY CANADA PT-6 AIRCRAFT ENGINE
NSN2840-01-497-2103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,BLEED,TURBINE ENGINE TITLE COMPONENT PN 2840PL1897631 MFR VALVE,BLEED,TURBINE EN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESBLEED OFF VALVE
END ITEM IDENTIFICATIONUSED ON PRATT AND WHITNEY CANADA PT-6 AIRCRAFT ENGINE
OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2840PL1897631?
2840PL1897631 is a VALVE,BLEED,TURBINE ENGINE.
What is the NSN for 2840PL1897631?
2840PL1897631 is cataloged in the U.S. Government catalog under NSN 2840-01-497-2103. 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.