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Technical Data Sheet
PartsTable / COMPONENT / 7-511A21592-1
7-511A21592-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

DUCT ASSEMBLY,AIR CONDITIONING-H. Key specifications include overall_width: 3.690 INCHES NOMINAL IN, end_item_identification: USED ON AH-64A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-01-429-1267, 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
7-511A21592-1
NSN: 1660-01-429-1267
FSC: 1660
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
hole_quantity3
overall_width3.690 INCHES NOMINAL IN
end_item_identificationUSED ON AH-64A A
NSN1660-01-429-1267
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DUCT ASSEMBLY,AIR CONDITIONING-H TITLE COMPONENT PN 7-511A21592-1 MFR DUCT ASSEMBLY,AIR COND
KEY FEATURES
•
HOLE QUANTITY: 3
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONUSED ON AH-64A A
HOLE QUANTITY3
OVERALL WIDTH3.690 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
221-294Interchangeable
interchangeable cross-reference
interchangeable
FG1789Interchangeable
interchangeable cross-reference
interchangeable
400062Interchangeable
interchangeable cross-reference
interchangeable
28832Interchangeable
interchangeable cross-reference
interchangeable
78-8454-3419-6Interchangeable
interchangeable cross-reference
interchangeable
2796659-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-511A21592-1?
7-511A21592-1 is a DUCT ASSEMBLY,AIR CONDITIONING-H.
What parts can replace 7-511A21592-1?
There are 10 known substitutes for 7-511A21592-1: 221-294, FG1789, 400062 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-511A21592-1?
7-511A21592-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-01-429-1267. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026