Product Details | GAS TURBINE ENGINE DISK

2840-00-005-6775 An item having provisions on the outer periphery for attaching a designated number of BLADE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It also has provisions for attachment to a HUB, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and/or a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

Part Alternates: 701506, 2840-00-005-6775, 00-005-6775, 2840000056775, 000056775

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

Supply Group (FSG) NSN Assign. NIIN
28 19 JUN 1972 00-005-6775

Cross Reference | NSN 2840-00-005-6775

Part Number Cage Code Manufacturer
701506 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-00-005-6775

Characteristic Specifications
SPECIAL FEATURES 8.995-9.005 IN. ID; 91 BLADE SLOTS EQ SP AROUND OD; 16 0.420-0.423 IN. HOLES EQ SP ON 8.000 IN. CENTERLINE RAD.; 16 0.437-0.440 IN. HOLES EQ SP ON 8.000 IN. CENTERLINE RAD.
DESIGN TYPE AXIAL COMPRESSOR
ENGINE SECTION LOCATION COMPRESSOR
HARDNESS RATING 35.0 ROCKWELL C MINIMUM DISK AND 40.0 ROCKWELL C MAXIMUM DISK
MATERIAL DOCUMENT AND CLASSIFICATION AMS6415 ASSN STD SINGLE MATERIAL RESPONSE DISK
OVERALL LENGTH 1.629 INCHES MINIMUM AND 1.640 INCHES MAXIMUM
END ITEM IDENTIFICATION J57 AIRCRAFT ENGINE
DIAMETER 19.825 INCHES MINIMUM AND 19.835 INCHES MAXIMUM
MATERIAL STEEL DISK

Restrictions/Controls & Freight Information | NSN 2840-00-005-6775

Category Code Description
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.)
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