Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-01-321-4456 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: 4075006, 2840-01-321-4456, 01-321-4456, 2840013214456, 013214456

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

Supply Group (FSG) NSN Assign. NIIN
28 18 JUN 1990 01-321-4456

Cross Reference | NSN 2840-01-321-4456

Part Number Cage Code Manufacturer
4075006 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-321-4456

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION PWA11-34 MFR REF SINGLE MATERIAL RESPONSE OVERALL
ENGINE SECTION LOCATION TURBINE
STAGE NUMBER 3
OVERALL LENGTH 1.836 INCHES MINIMUM AND 1.840 INCHES MAXIMUM
DIAMETER 27.394 INCHES MINIMUM AND 27.398 INCHES MAXIMUM
III END ITEM IDENTIFICATION F100 AIRCRAFT ENGINE
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4075006

Restrictions/Controls & Freight Information | NSN 2840-01-321-4456

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: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 114215 ASSEMBLIES JET AIRCRAFT ENGINE
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable