NSN 2840-01-346-0657

Part Details | AIRCRAFT GAS TURBINE ENGINE METALLIC SEAL

2840-01-346-0657 A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an ENGINE, GAS TURBINE, AIRCRAFT.

Alternate Parts: 671123, 671123, 671123, 671123, 671123, 671123, 671123, 2840-01-346-0657, 01-346-0657, 2840013460657, 013460657

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28SEP 26, 199101-346-065750597 ( SEAL, METALLIC, AIRCRAFT GAS TURBINE ENGINE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2840-01-346-0657
Part Number Cage Code Manufacturer
67112333617ELECTRO-METHODS INC
67112398839HANSEN ENGINEERING AND MACHINERYCO., INC.
67112360822PEGO CORP
67112315152TIMKEN AEROSPACE TRANSMISSIONS, LLC
67112351992UNION MACHINE COMPANY OF LYNN, INC.
67112352661UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY
67112377445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 2840-01-346-0657
Characteristic Specifications
ENGINE SECTION LOCATION TURBINE
STAGE NUMBER2
OVERALL LENGTH1.530 INCHES MINIMUM AND 1.550 INCHES MAXIMUM
DIAMETER11.030 INCHES MINIMUM AND 11.050 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONACFT ENG TF33