Product Details | AIRCRAFT GAS TURBINE ENGINE LABYRINTH SEAL RING

2840-00-253-9400 An item of single piece metal knife edged construction used to form a tight air seal. It is mounted on a rotating portion of the engine. It may be used in conjunction with other seals to prevent oil seepage.

Part Alternates: 5600294, 560029-4, 7063604, 706360-4, 2840-00-253-9400, 00-253-9400, 2840002539400, 002539400

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

Supply Group (FSG) NSN Assign. NIIN
28 18 JUL 1969 00-253-9400

Cross Reference | NSN 2840-00-253-9400

Part Number Cage Code Manufacturer
560029-4 03104 TELEDYNE TECHNOLOGIES INC DBA TELEDYNE
706360-4 03104 TELEDYNE TECHNOLOGIES INC DBA TELEDYNE

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Technical Data | NSN 2840-00-253-9400

Characteristic Specifications
ENGINE SECTION LOCATION DIFFUSER
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION J69 AIRCRAFT ENGINE
MANUFACTURERS CODE 03104
DESIGN CONTROL REFERENCE 706360-4

Restrictions/Controls & Freight Information | NSN 2840-00-253-9400

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
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
No Freight Information