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727971378 — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

727971378: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include overall_width: 19.250 INCHES NOMINAL IN, body_thickness: 1.750 INCHES NOMINAL IN, style_designator: RECTANGULAR (INCL SQUARE), body_overall_length: 45.250 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: 3-PLY PANEL FILTER. This part is cataloged in the U.S.

Government catalog under NSN 4310-01-723-7281, 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
727971378
NSN: 4310-01-723-7281
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 54537 — TRI-DIM FILTER CORPORATION DBA TRI-DIM FILTER CORP (USA)
SPECIFICATIONS
overall_width19.250 INCHES NOMINAL IN
body_thickness1.750 INCHES NOMINAL IN
style_designatorRECTANGULAR (INCL SQUARE)
body_overall_length45.250 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency3-PLY PANEL FILTER
NSN4310-01-723-7281
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN 727971378 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
BODY OVERALL LENGTH: 45.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR (INCL SQUARE)
•
BODY THICKNESS: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY OVERALL LENGTH45.250 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR (INCL SQUARE)
OVERALL WIDTH19.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY3-PLY PANEL FILTER
BODY THICKNESS1.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755
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 727971378?
727971378 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What is the NSN for 727971378?
727971378 is cataloged in the U.S. Government catalog under NSN 4310-01-723-7281. 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.