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PartsTable / COMPONENT / 444020-1
444020-1 ✓ 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

CASE,TURBINE,AIRCRAFT GAS TURBIN. Key specifications include diameter: 49.810 INCHES MINIMUM AND 49.820 INCHES MAXIMUM IN, material: STEEL OVERALL, overall_length: 4.538 INCHES MINIMUM AND 4.542 INCHES MAXIMUM IN, special_features: CRITICAL FEATURES,TOLERANES,FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS, end_item_identification: ACFT ENG TF33, engine_section_location: TURBINE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-00-102-4003, 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
444020-1
NSN: 6240-00-102-4003
FSC: 6240
CAGE: 05464 — INDUSTRIAL ELECTRONIC ENGINEERS, INC. (USA)
SPECIFICATIONS
diameter49.810 INCHES MINIMUM AND 49.820 INCHES MAXIMUM IN
materialSTEEL OVERALL
overall_length4.538 INCHES MINIMUM AND 4.542 INCHES MAXIMUM IN
special_featuresCRITICAL FEATURES,TOLERANES,FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS
end_item_identificationACFT ENG TF33
engine_section_locationTURBINE
criticality_code_justificationFEAT
NSN6240-00-102-4003
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CASE,TURBINE,AIRCRAFT GAS TURBIN TITLE COMPONENT PN 444020-1 MFR CASE,TURBINE,AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
72-6971-301Interchangeable
interchangeable cross-reference
interchangeable
127704Interchangeable
interchangeable cross-reference
interchangeable
N01Interchangeable
interchangeable cross-reference
interchangeable
4000234-1Interchangeable
interchangeable cross-reference
interchangeable
4000234Interchangeable
interchangeable cross-reference
interchangeable
40268Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 444020-1?
444020-1 is a CASE,TURBINE,AIRCRAFT GAS TURBIN.
What parts can replace 444020-1?
There are 24 known substitutes for 444020-1: 72-6971-301, 127704, N01 and 21 more. Substitute compatibility should be verified for your specific system.
Is 444020-1 still available?
444020-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026