Product Details | AIRCRAFT GAS TURBINE ENGINE TURBINE SHAFT

2840-00-779-3970 An item designed to transfer rotary motion from a ROTARY, TURBINE, AIRCRAFT GAS TURBINE ENGINE to a ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and/or a ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE. It may include the HUB, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may include provisions for mounting bearings and/or seals.

Part Alternates: 2-101-238-01, 2840-00-779-3970, 00-779-3970, 2840007793970, 210123801, 007793970

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

Supply Group (FSG) NSN Assign. NIIN
28 15 MAR 1968 00-779-3970

Cross Reference | NSN 2840-00-779-3970

Part Number Cage Code Manufacturer
2-101-238-01 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 2840-00-779-3970

Characteristic Specifications
MATERIAL DOCUMENT AND CLASSIFICATION M3703 CAGE 91547 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH 23.709 INCHES NOMINAL
HARDNESS RATING 37.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
SPECIAL FEATURES FIRST END OD THD; 2.5625 IN.-16NS 3A THD; 0.286 IN. NOM THD LG; SECOND END OD THD; 3.2812 IN.-16NS 3A THD; 0.39 IN. NOM THD LG; 3.0937 IN.-12NS 3A THD ON OD 2.123 MIN 2.127 MAX IN. FROM FIRST END; EXTERNAL SPLINES ON OD; 65 SPLINES; 30 DEG PRESSURE ANGLE; 2.7083 IN. NOM PITCH DIA; 0.576 MIN 0.588 MAX IN. LG SPLINES; 0.762 MIN 0.774 MAX IN. FROM FIRST END TO SPLINES; 79 SPLINES; 30 DEG PRESSURE ANGLE; 3.2917 IN. NOM PITCH DIA; 0.58 MIN 0.66 MAX IN. LG SPLINES; 2.846 MIN 2.89 MAX IN. FROM SECOND END TO SPLINES; 106 SPLINES; 30 DEG PRESSURE ANGLE; 3.3125 IN. NOM PITCH DIA; 0.081 MIN 0.085 MAX IN. LG SPLINES; 0.36 MIN 0.37 MAX IN. FROM SECOND END TO SPLINES
MANUFACTURERS CODE 99193
DESIGN CONTROL REFERENCE 2-101-238-01

Restrictions/Controls & Freight Information | NSN 2840-00-779-3970

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature 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
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable