Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-01-018-1866 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: 4043620, 2840-01-018-1866, 01-018-1866, 2840010181866, 010181866

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

Supply Group (FSG) NSN Assign. NIIN
28 21 MAR 1976 01-018-1866

Demand History | NSN 2840-01-018-1866

Part Number Request Date QTY Origin
2840-01-018-1866 2015-10-279 1 DIBBS
2840-01-018-1866 2015-04-111 3 DIBBS
4043620 2013-09-270 40 US

Cross Reference | NSN 2840-01-018-1866

Part Number Cage Code Manufacturer
4043620 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
4043620 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-018-1866

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
ENGINE SECTION LOCATION TURBINE
OVERALL LENGTH 1.420 INCHES NOMINAL
SPECIAL FEATURES MATL AMS 5544
CRITICALITY CODE JUSTIFICATION MATT AND FEAT AND ABHP AND AGAV
III END ITEM IDENTIFICATION ENGINE,ACFT,TURBOFAN,MODEL NO. F100-PW-100

Restrictions/Controls & Freight Information | NSN 2840-01-018-1866

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
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