Product Details | TURBINE ENGINE EXHAUST DUCT

2840-01-085-4677 A cylindrical shaped item designed to direct the hot gases that are discharged from an ENGINE, GAS TURBINE, AIRCRAFT. It is the outer portion of a DUCT AND CONE, EXHAUST, AIRCRAFT GAS TURBINE ENGINE. It may be attached directly to the engine.

Part Alternates: 765685, 2840-01-085-4677, 01-085-4677, 2840010854677, 010854677

Engines, Turbines, and Components | Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Supply Group (FSG) NSN Assign. NIIN
28 08 NOV 1979 01-085-4677

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Technical Data | NSN 2840-01-085-4677

Characteristic Specifications
MATERIAL NICKEL ALLOY OUTER CASE
ENGINE SECTION LOCATION EXHAUST
OVERALL LENGTH 3.710 INCHES MINIMUM AND 3.730 INCHES MAXIMUM
DIAMETER 14.668 INCHES NOMINAL
HARDNESS RATING 37.0 ROCKWELL C NOMINAL OVERALL
END ITEM IDENTIFICATION TF30 ENG
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 765685

Restrictions/Controls & Freight Information | NSN 2840-01-085-4677

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information