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Technical Data Sheet
PartsTable / COMPONENT / 44207
44207 ✓ 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

The HEAT E,CHANGER,REGE is a the manufacturer industrial component. Key specifications include special_features: NAVY SHIPS PARTS CONTROL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-630-9249, 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
44207
NSN: 4420-00-630-9249
FSC: 4420
CAGE: 50024 — COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO (USA)
SPECIFICATIONS
special_featuresNAVY SHIPS PARTS CONTROL
NSN4420-00-630-9249
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEAT E,CHANGER,REGE TITLE COMPONENT PN 44207 MFR HEAT E,CHANGER,REGE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2552972-13Interchangeable
interchangeable cross-reference
interchangeable
44207Interchangeable
interchangeable cross-reference
interchangeable
440-1202Interchangeable
interchangeable cross-reference
interchangeable
44-223Interchangeable
interchangeable cross-reference
interchangeable
HH16010BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44207?
44207 is a HEAT E,CHANGER,REGE.
What parts can replace 44207?
There are 5 known substitutes for 44207: 2552972-13, 44207, 440-1202 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 44207?
44207 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-630-9249. 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