3040-00-015-2188 WEIGHT,COUNTERBALANCE Index 2840-00-015-2191 ADAPTER,TURBINE COUPLING

National Stock Number:
2840-00-015-2190

Federal Supply Class:
2840

National Item Identification Number:
000152190

Description:
SEAL RING,LABYRINTH,AIRCRAFT GAS

Detail:
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.


Manufacturer Information:
684461724617GENERAL MOTORS CORP
684461763005ROLLS-ROYCE CORPORATION
684461773342ALLISON TRANSMISSION INC
68976460D2A2AIRCRAFT COMPONENTS INC
689764614554DEPENDABLE MACHINE COMPANY INC
689764629953SPACE AGE ENGINEERING INC
689764632816BEACON INDUSTRIES, INC.
689764633617ELECTRO METHODS INC
689764634087KITCO LLC
68976463V183LEWIS MACHINE, LLC
689764653333EAST GRANBY MACHINE CO INC
689764663005ROLLS-ROYCE CORPORATION
689764673342ALLISON TRANSMISSION INC
68976464T683AERO TECHNOLOGY COMPANY
68976461FG56HYDROMACH INC
68976469U283A F B SYSTEMS, INC.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
DIAMETER2.999 INCHES MINIMUM AND 3.001 INCHES MAXIMUM
ENGINE SECTION LOCATIONTURBINE
OVERALL LENGTH1.516 INCHES MINIMUM AND 1.520 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL


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