Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-01-321-4458 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: 4075338, 2840-01-321-4458, 01-321-4458, 2840013214458, 013214458

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

Supply Group (FSG) NSN Assign. NIIN
28 18 JUN 1990 01-321-4458

Cross Reference | NSN 2840-01-321-4458

Part Number Cage Code Manufacturer
4075338 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-321-4458

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DESIGN TYPE AXIAL COMPRESSOR
ENGINE SECTION LOCATION COMPRESSOR
STAGE NUMBER 2
OVERALL LENGTH 2.062 INCHES NOMINAL
MATERIAL THICKNESS 0.060 INCHES NOMINAL
DIAMETER 21.040 INCHES NOMINAL
HARDNESS RATING 25.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
SPECIAL FEATURES T.O. 2J-F100-54
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION F100PW0229 ENGINE
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4075338

Restrictions/Controls & Freight Information | NSN 2840-01-321-4458

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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Precious Metals Indicator Code:AItem does not contain precious metal
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 194090 WASHERS/SEALS
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 713 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