Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-01-087-7640 A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, AIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.

Part Alternates: 4036854, 2840-01-087-7640, 01-087-7640, 2840010877640, 010877640

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

Supply Group (FSG) NSN Assign. NIIN
28 25 DEC 1979 01-087-7640

Demand History | NSN 2840-01-087-7640

Part Number Request Date QTY Origin
2840-01-087-7640 2008-05-127 43 DIBBS

Cross Reference | NSN 2840-01-087-7640

Part Number Cage Code Manufacturer
4036854 0HPR6 CHROMALLOY NEW ENGLAND
4036854 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-087-7640

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
ENGINE SECTION LOCATION COMPRESSOR
STAGE NUMBER 7
OVERALL LENGTH 16.805 INCHES MINIMUM AND 16.875 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION ACFT ENG F100-PW-100

Restrictions/Controls & Freight Information | NSN 2840-01-087-7640

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 139780 NICKEL ARTICLES NOI
Less than car load rating G 125
Less than truck load rating G 125.0
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