Product Details | AIRCRAFT GAS TURBINE ENGINE DIFFUSER CASE

2840-01-454-2999 A case that is an integral part of an ENGINE, GAS TURBINE, AIRCRAFT, designed to surround and protect a DIFFUSER, AIRCRAFT GAS TURBINE ENGINE.

Part Alternates: 4084198, 2840-01-454-2999, 01-454-2999, 2840014542999, 014542999

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

Supply Group (FSG) NSN Assign. NIIN
28 25 MAR 1998 01-454-2999

Cross Reference | NSN 2840-01-454-2999

Part Number Cage Code Manufacturer
4084198 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-454-2999

Characteristic Specifications
DESIGN TYPE AXIAL COMPRESSOR
ENGINE SECTION LOCATION DIFFUSER
SPECIAL FEATURES MODIFIED FROM P/N 4079764, MODIFICATIONS ARE GRINDING AND WELDING CRACKS FOUND BETWEEN MOUNT PIN BOSS TO EXTEND LIFE SPAN TO ABOUT 25%
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION ACFT ENG F100-PW-100/200/220/220E

Restrictions/Controls & Freight Information | NSN 2840-01-454-2999

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:IAIRCRAFT ENGINE EQUIPMENT AND PARTS
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information