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503855 — FILTER ELEMENT,AIR CONDITIONING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

503855: FILTER ELEMENT,AIR CONDITIONING.

FILTER ELEMENT,AIR CONDITIONING. Key specifications include material: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) FRAME, style_designator: RECTANGULAR (INCL SQUARE), filtering_media_design: HONEYCOMB SINGLE FILTERING MEDIA RESPONSE, end_item_identification: F-16 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-471-4016, 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
503855
NSN: 1660-01-471-4016
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 09004 — TRANSISTOR DEVICES INC DIV ASTRODYNE TDI HIGH POWER BUSINESS UNIT (USA)
SPECIFICATIONS
materialPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) FRAME
style_designatorRECTANGULAR (INCL SQUARE)
filtering_media_designHONEYCOMB SINGLE FILTERING MEDIA RESPONSE
end_item_identificationF-16 AIRCRAFT
NSN1660-01-471-4016
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,AIR CONDITIONING TITLE COMPONENT PN 503855 MFR FILTER ELEMENT,AIR CON
KEY FEATURES
•
FILTERING MEDIA DESIGN: HONEYCOMB SINGLE FILTERING MEDIA RESPONSE
•
STYLE DESIGNATOR: RECTANGULAR (INCL SQUARE)
•
MATERIAL: ALUMINUM ALLOY 3003 SCREENING
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNHONEYCOMB SINGLE FILTERING MEDIA RESPONSE
STYLE DESIGNATORRECTANGULAR (INCL SQUARE)
END ITEM IDENTIFICATIONF-16 AIRCRAFT
MATERIALALUMINUM ALLOY 3003 SCREENING
MATERIALPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) FRAME
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 503855?
503855 is a FILTER ELEMENT,AIR CONDITIONING.
What is the NSN for 503855?
503855 is cataloged in the U.S. Government catalog under NSN 1660-01-471-4016. 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.