Product Details | AIRCRAFT GAS TURBINE ENGINE TURBINE ROTOR

2840-01-034-4661 A single or multistage assembly designed to receive thermal energy from the combustion section and convert it to mechanical energy to drive the ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and/or the ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE through a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It consists of disks, blades, hubs, and the like. It is the moving part of a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE. It has facilities for attaching to a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

Part Alternates: 6886407, 2840-01-034-4661, 01-034-4661, 2840010344661, 010344661

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

Supply Group (FSG) NSN Assign. NIIN
28 25 JAN 1977 01-034-4661

Demand History | NSN 2840-01-034-4661

Part Number Request Date QTY Origin
6886407 2015-11-03 1 US
6886407 2015-10-06 1 GT
6886407 2015-02-06 1 BG
2840-01-034-4661 2014-01-12 1 ID
2840-01-034-4661 2013-01-02 1 US
6886407 2011-04-15 1 United States
6886407 2008-08-28 2 US
6886407 2008-04-03 1 Singapore
6886407 2006-05-23 1 United States
6886407 2006-05-19 1 US
6886407 2006-05-16 1 US
6886407 2006-04-25 1 Canada

Cross Reference | NSN 2840-01-034-4661

Part Number Cage Code Manufacturer
6886407 63005 ROLLS-ROYCE CORPORATION
6886407 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 2840-01-034-4661

Characteristic Specifications
MATERIAL DOCUMENT AND CLASSIFICATION CRES, EMS73646-1 CAGE 73342 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH 2.734 INCHES MINIMUM AND 2.736 INCHES MAXIMUM
SPECIAL FEATURES 38 BLADES; 6.189 MIN 6.192 MAX IN. O/A OD; 1ST END STEPPED HUB; EXT THD 1ST STEP 1ST END, 3/4-20 UNJEF SERIES CL 3A THD, LH; 0.375 IN. NOM LG 1ST STEP 1ST END; 0.66 IN. NOM OD 2ND STEP 1ST END; 0.125 IN. NOM LG 2ND STEP 1ST END; 0.7874 MIN 0.7876 MAX IN. OD 3RD STEP 1ST END; 0.6 IN. NOM LG 3RD STEP 1ST END; 2 CIRCULAR GROOVES ON OD 3RD STEP 1ST END; 0.1 IN. NOM W BY 0.75 IN. NOM DIA GROOVES; 0.8195 MIN 0.82 MAX IN. OD 4TH STEP 1ST END; 0.47 IN. NOM LG 4TH STEP 1ST END; 1 CIRCULAR GROOVE LOCATED ON OD 4TH STEP 1ST END; 0.2 IN. NOM W BY 0.75 IN. NOM DIA GROOVE; 0.92 IN. MAX LG 5TH STEP 1ST END; 2ND END GROOVED HUB; 1.809 MIN 1.811 MAX IN. O/A OD HUB; 0.318 MIN 0.326 MAX IN. LG FROM 2ND END TO DISK; 2 CIRCULAR U-GROOVES ON OD HUB; 0.07 IN. NOM W BY 1.65 IN. NOM DIA GROOVES; STEPPED ID 0.52 MIN 0.522 MAX IN. ID COUNTERSUNK 60 DEG TO 0.575
MANUFACTURERS CODE 73342
DESIGN CONTROL REFERENCE 6886407

Restrictions/Controls & Freight Information | NSN 2840-01-034-4661

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:UPrecious metal type is unknown
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Category Code Description
NMF Description 011790 AIRCRAFT PARTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 671 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

Management | NSN 2840-01-034-4661

Category Code Description
Materiel Category and Inventory ManagerH Aircraft, Air Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBQT63-A-700 and T63-A-720
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityDWhen repair is beyond lower level maintenance capability, evacuate the item to depot. Disposal is not authorized below wholesale level.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each