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15443 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include phase: THREE SINGLE VOLTAGE, material: STEEL OVERALL, end_style: SPRING END,GROUND BOTH ENDS, body_width: 1.625 INCHES NOMINAL IN, body_height: 2.375 INCHES NOMINAL IN, body_length: 1.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-00-507-7750, 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
15443
NSN: 4520-00-507-7750
FSC: 4520
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)
SPECIFICATIONS
phaseTHREE SINGLE VOLTAGE
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
body_width1.625 INCHES NOMINAL IN
body_height2.375 INCHES NOMINAL IN
body_length1.625 INCHES NOMINAL IN
load_rating265.000 POUNDS NOMINAL LBS
body_diameter9.843 INCHES NOMINAL IN
coil_quantity3
inclosure_typeHERMETICALLY SEALED
flange_diameter7.495 INCHES NOMINAL IN
inside_diameter0.9750 INCHES NOMINAL IN
NSN4520-00-507-7750
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN 15443 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
PHASE: THREE SINGLE VOLTAGE
•
FREQUENCY IN HERTZ: 60.0
•
MAXIMUM WATTAGE RATING IN WATTS: 1500.0 SINGLE VOLTAGE
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC SINGLE VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
PHASETHREE SINGLE VOLTAGE
FREQUENCY IN HERTZ60.0
MAXIMUM WATTAGE RATING IN WATTS1500.0 SINGLE VOLTAGE
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC SINGLE VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
15443Interchangeable
interchangeable cross-reference
interchangeable
23710NPC34Interchangeable
interchangeable cross-reference
interchangeable
QB84208-2Interchangeable
interchangeable cross-reference
interchangeable
202801Interchangeable
interchangeable cross-reference
interchangeable
09-15443Interchangeable
interchangeable cross-reference
interchangeable
MS15709-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15443?
15443 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace 15443?
There are 11 known substitutes for 15443: 15443, 23710NPC34, QB84208-2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15443?
15443 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-00-507-7750. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026