Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-01-396-8879 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: 4081638, 2840-01-396-8879, 01-396-8879, 2840013968879, 013968879

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

Supply Group (FSG) NSN Assign. NIIN
28 27 SEP 1994 01-396-8879

Cross Reference | NSN 2840-01-396-8879

Part Number Cage Code Manufacturer
4081638 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
4081638 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-396-8879

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
DESIGN TYPE AXIAL COMPRESSOR
ENGINE SECTION LOCATION COMPRESSOR
STAGE NUMBER 8
DIAMETER 16.634 INCHES MINIMUM AND 16.638 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION APGF AND CZBJ AND CZCJ AND ABMZ
III END ITEM IDENTIFICATION F100-PW-220 AIRCRAFT GAS TURBINE ENGINE
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4081638

Restrictions/Controls & Freight Information | NSN 2840-01-396-8879

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:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 061130 CABLE ASSEMBLY
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 743 unknown
Originating Activity Code CH Defense Supply Center Richmond
Richmond, VA 23297
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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