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179985 — INSULATION BLANKET,THERMAL,AIRCR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

179985: INSULATION BLANKET,THERMAL,AIRCR.

INSULATION BLANKET,THERMAL,AIRCR. Key specifications include material: STEEL OVERALL, end_item_identification: TF-39 ENGINE, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: INSULATION BLANKET,THERMAL,TURBINE ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-048-6465, 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
179985
NSN: 2840-01-048-6465
NIINs: 010486465, 010486909
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 28056 — HEINTZ CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_item_identificationTF-39 ENGINE
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyINSULATION BLANKET,THERMAL,TURBINE ENGINE
NSN2840-01-048-6465
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION BLANKET,THERMAL,AIRCR TITLE COMPONENT PN 179985 MFR INSULATION BLANKET,THE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONTF-39 ENGINE
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
9052M89P05Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 179985?
179985 is a INSULATION BLANKET,THERMAL,AIRCR.
What parts can replace 179985?
There is 1 known substitute for 179985: 9052M89P05. Substitute compatibility should be verified for your specific system.
What is the NSN for 179985?
179985 is cataloged in the U.S. Government catalog under NSN 2840-01-048-6465. 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.