Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-01-456-0280 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: 2198917, 2840-01-456-0280, 01-456-0280, 2840014560280, 014560280

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

Supply Group (FSG) NSN Assign. NIIN
28 27 MAY 1998 01-456-0280

Demand History | NSN 2840-01-456-0280

Part Number Request Date QTY Origin
2840-01-456-0280 2014-02-54 5 DIBBS
2840-01-456-0280 2012-12-355 25 DIBBS
2840-01-456-0280 2012-03-90 25 DIBBS
2840-01-456-0280 2011-09-244 7 DIBBS
2840-01-456-0280 2011-07-186 21 DIBBS
2840-01-456-0280 2011-03-75 5 DIBBS
2840-01-456-0280 2011-03-61 5 DIBBS
2840-01-456-0280 2010-10-285 5 DIBBS
2840-01-456-0280 2010-09-250 4 DIBBS
2840-01-456-0280 2010-04-117 4 DIBBS

Cross Reference | NSN 2840-01-456-0280

Part Number Cage Code Manufacturer
2198917 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
2198917 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-456-0280

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
ENGINE SECTION LOCATION TURBINE
STAGE NUMBER 2
III END ITEM IDENTIFICATION ACFT ENG J52
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 2198917

Restrictions/Controls & Freight Information | NSN 2840-01-456-0280

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:X The item does not have a nuclear hardened feature or any other critical feature 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 CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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

Management | NSN 2840-01-456-0280

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each