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6902-1721 — FILTER ELEMENT,AIR CONDITIONING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6902-1721: FILTER ELEMENT,AIR CONDITIONING.

FILTER ELEMENT,AIR CONDITIONING. Key specifications include material: ALUMINUM ALLOY 5052 BODY, overall_width: 3.875 INCHES NOMINAL IN, body_thickness: 0.030 INCHES NOMINAL IN, style_designator: RECTANGULAR (INCL SQUARE), surface_treatment: CADMIUM BODY, body_overall_length: 14.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4130-01-370-9319, 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
6902-1721
NSN: 4130-01-370-9319
FSC: 4130 — Refrigeration and Air Conditioning Components
CAGE: 14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 BODY
overall_width3.875 INCHES NOMINAL IN
body_thickness0.030 INCHES NOMINAL IN
style_designatorRECTANGULAR (INCL SQUARE)
surface_treatmentCADMIUM BODY
body_overall_length14.875 INCHES NOMINAL IN
material_document_and_classificationQQ-A-250/8 H32 FED SPEC SINGLE MATERIAL RESPONSE BODY
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE BODY
NSN4130-01-370-9319
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,AIR CONDITIONING TITLE COMPONENT PN 6902-1721 MFR FILTER ELEMENT,AIR CON
KEY FEATURES
•
BODY OVERALL LENGTH: 14.875 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE BODY
•
STYLE DESIGNATOR: RECTANGULAR (INCL SQUARE)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 H32 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
SURFACE TREATMENT: CADMIUM BODY
•
MATERIAL: ALUMINUM ALLOY 5052 BODY
•
BODY THICKNESS: 0.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY OVERALL LENGTH14.875 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE BODY
STYLE DESIGNATORRECTANGULAR (INCL SQUARE)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 H32 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL WIDTH3.875 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM BODY
MATERIALALUMINUM ALLOY 5052 BODY
BODY THICKNESS0.030 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4130 — Refrigeration and Air Conditioning Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4130-00-000-0147 4130-00-000-0166 4130-00-001-6584 4130-00-001-7999 4130-00-001-8020 4130-00-001-9120 4130-00-001-9410 4130-00-001-9424
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 6902-1721?
6902-1721 is a FILTER ELEMENT,AIR CONDITIONING.
What is the NSN for 6902-1721?
6902-1721 is cataloged in the U.S. Government catalog under NSN 4130-01-370-9319. 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.