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3291040-1-2 — VALVE ASSEMBLY,ENVIRONMENTAL CON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3291040-1-2: VALVE ASSEMBLY,ENVIRONMENTAL CON.

VALVE ASSEMBLY,ENVIRONMENTAL CON. Key specifications include end_item_identification: F-22 AIRCRAFT FOR RAPTOR, part_name_assigned_by_controlling_agency: VALVE ASSEMBLY,ENVI. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-696-2208, 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
3291040-1-2
NSN: 1660-01-696-2208
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
end_item_identificationF-22 AIRCRAFT FOR RAPTOR
part_name_assigned_by_controlling_agencyVALVE ASSEMBLY,ENVI
NSN1660-01-696-2208
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE ASSEMBLY,ENVIRONMENTAL CON TITLE COMPONENT PN 3291040-1-2 MFR VALVE ASSEMBLY,ENVIRON
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE ASSEMBLY,ENVI
END ITEM IDENTIFICATIONF-22 AIRCRAFT FOR RAPTOR
OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472 1660-00-009-5646 1660-00-019-8389 1660-00-019-8399 1660-00-031-5285 1660-00-302-4390 1660-00-441-0575 1660-01-601-0729
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 3291040-1-2?
3291040-1-2 is a VALVE ASSEMBLY,ENVIRONMENTAL CON.
What is the NSN for 3291040-1-2?
3291040-1-2 is cataloged in the U.S. Government catalog under NSN 1660-01-696-2208. 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.