2840-00-015-2182 SUPPORT LINER,TWO P Index 3040-00-015-2188 WEIGHT,COUNTERBALANCE

National Stock Number:
2840-00-015-2187

Federal Supply Class:
2840

National Item Identification Number:
000152187

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:
684461414554DEPENDABLE MACHINE COMPANY INC
68446141FG56HYDROMACH INC
684461424617GENERAL MOTORS CORP
684461434087KITCO LLC
68446144T683AERO TECHNOLOGY COMPANY
684461451226ASSOCIATED AEROSPACE ACTIVITIES INC
684461451992UNION MACHINE CO OF LYNN, INC
684461463005ROLLS-ROYCE CORPORATION
684461473342ALLISON TRANSMISSION INC
68446149U283A F B SYSTEMS, INC.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
DIAMETER4.250 INCHES NOMINAL
ENGINE SECTION LOCATIONTURBINE
OVERALL LENGTH1.350 INCHES MINIMUM AND 1.360 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL


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