Product Details | AIRCRAFT GAS TURBINE ENGINE TURBINE SHROUD SEGMENT

2840-01-321-4451 A stationary arched metal segment used to establish clearance and a seal for the tip of a BLADE, TURBINE ROTOR, AIRCRAFT GAS TURBINE ENGINE. The inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a SEAL RING, LABYRINTH, AIRCRAFT GAS TURBINE ENGINE.

Part Alternates: 4077291-01, 4079371-01, 2840-01-321-4451, 01-321-4451, 2840013214451, 407729101, 013214451, 407937101

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

Supply Group (FSG) NSN Assign. NIIN
28 18 JUN 1990 01-321-4451

Cross Reference | NSN 2840-01-321-4451

Part Number Cage Code Manufacturer
4077291-01 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4079371-01 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-321-4451

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5536 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DESIGN TYPE AXIAL COMPRESSOR
ENGINE SECTION LOCATION COMPRESSOR
STAGE NUMBER 11
OVERALL LENGTH 0.838 INCHES MINIMUM AND 0.842 INCHES MAXIMUM
DIAMETER 20.070 INCHES NOMINAL
SPECIAL FEATURES T.O. 2J-F100-54
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION F100PW0229 ENGINE
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4079371-01

Restrictions/Controls & Freight Information | NSN 2840-01-321-4451

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: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
NMF Description 118150 CONES/BELLS ETC AIR INLET SUB7
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 593 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable