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A857-363W — TERMINAL,VENTILATION DUCT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A857-363W: TERMINAL,VENTILATION DUCT.

The TERMINAL,VENTILATION DUCT is a the manufacturer industrial component. Key specifications include damper: NOT INCLUDED, end_attachment_diameter: 29.000 INCHES NOMINAL IN, end_item_identification: 3895009368613 MIXING PLANT,ASPHALT. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-778-3695, 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
A857-363W
NSN: 4520-00-778-3695
FSC: 4520 — Space and Water Heating Equipment
CAGE: 0MKW7 — MINNPAR, LLC DBA MINNPAR (USA)
SPECIFICATIONS
damperNOT INCLUDED
end_attachment_diameter29.000 INCHES NOMINAL IN
end_item_identification3895009368613 MIXING PLANT,ASPHALT
NSN4520-00-778-3695
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,VENTILATION DUCT TITLE COMPONENT PN A857-363W MFR TERMINAL,VENTILATION D
KEY FEATURES
•
DAMPER: NOT INCLUDED
•
END ATTACHMENT DIAMETER: 29.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DAMPERNOT INCLUDED
END ITEM IDENTIFICATION3895009368613 MIXING PLANT,ASPHALT
END ATTACHMENT DIAMETER29.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
857-363Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A857-363W?
A857-363W is a TERMINAL,VENTILATION DUCT.
What parts can replace A857-363W?
There is 1 known substitute for A857-363W: 857-363. Substitute compatibility should be verified for your specific system.
What is the NSN for A857-363W?
A857-363W is cataloged in the U.S. Government catalog under NSN 4520-00-778-3695. 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.