2995-00-076-6447 SHAFT,VALVE Index 5961-00-076-6453 INACTIVE

National Stock Number:
2840-00-076-6449

Federal Supply Class:
2840

National Item Identification Number:
000766449

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:
684527714554DEPENDABLE MACHINE COMPANY INC
68452771FG56HYDROMACH INC
684527724617GENERAL MOTORS CORP
684527729953SPACE AGE ENGINEERING INC
684527733617ELECTRO-METHODS, L.P.
684527734087KITCO LLC
68452774T683AERO TECHNOLOGY COMPANY
684527751992UNION MACHINE CO OF LYNN, INC
684527754850AMBEL PRECISION MANUFACTURING CORPORATION
684527763005ROLLS-ROYCE CORPORATION
684527773342ALLISON TRANSMISSION INC
68452779U283A F B SYSTEMS, INC.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
DIAMETER2.839 INCHES MINIMUM AND 2.840 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
OVERALL WIDTH0.853 INCHES MINIMUM AND 0.855 INCHES MAXIMUM


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