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H43-662-A — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

H43-662-A: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: STEEL SCREENING, design_type: LIMITED, body_diameter: 4.400 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/CLOSED ENDS, body_overall_length: 2.250 INCHES NOMINAL IN, body_inside_diameter: 3.020 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4310-01-078-9865, 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
H43-662-A
NSN: 4310-01-078-9865
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 1XBP3 — LEROI INTERNATIONAL INC DBA COMPAIR LEROI (USA)
SPECIFICATIONS
materialSTEEL SCREENING
design_typeLIMITED
body_diameter4.400 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/CLOSED ENDS
body_overall_length2.250 INCHES NOMINAL IN
body_inside_diameter3.020 INCHES NOMINAL IN
filtering_media_designPLEATED ALL FILTERING MEDIA RESPONSES
NSN4310-01-078-9865
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN H43-662-A MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
FILTERING MEDIA DESIGN: PLEATED ALL FILTERING MEDIA RESPONSES
•
BODY DIAMETER: 4.400 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 2.250 INCHES NOMINAL IN
•
DESIGN TYPE: LIMITED
•
STYLE DESIGNATOR: CYLINDRICAL W/CLOSED ENDS
•
BODY INSIDE DIAMETER: 3.020 INCHES NOMINAL IN
•
MATERIAL: PAPER FILTERING MEDIUM
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPLEATED ALL FILTERING MEDIA RESPONSES
BODY DIAMETER4.400 INCHES NOMINAL IN
BODY OVERALL LENGTH2.250 INCHES NOMINAL IN
DESIGN TYPELIMITED
STYLE DESIGNATORCYLINDRICAL W/CLOSED ENDS
BODY INSIDE DIAMETER3.020 INCHES NOMINAL IN
MATERIALPAPER FILTERING MEDIUM
MATERIALSTEEL FRAME
MATERIALSTEEL SCREENING
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H43-662-A?
H43-662-A is a FILTER ELEMENT,INTAKE AIR CLEANE.
What is the NSN for H43-662-A?
H43-662-A is cataloged in the U.S. Government catalog under NSN 4310-01-078-9865. 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.