3120-00-778-7988 BEARING HALF,SLEEVE Index 2840-00-778-7990 ROTOR,COMPRESSOR,AIRCRAFT GAS TU

National Stock Number:
3120-00-778-7989

Federal Supply Class:
3120

National Item Identification Number:
007787989

Description:
BEARING HALF,SLEEVE

Detail:
A half of a two-piece split type BEARING, SLEEVE.


Manufacturer Information:
195860M2000198PRATT & WHITNEY CANADA CORP
195860M2077445RTX CORPORATION
AS195860M2012776AIRCRAFT SUPPLIES


Techincal Specification:
STYLE DESIGNATORHALF SLEEVE, EXTERNAL FLANGE ONE END
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER2.7579 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.9065 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER3.3960 INCHES MINIMUM AND 3.4160 INCHES MAXIMUM
FLANGE WIDTH0.1130 INCHES MINIMUM AND 0.1160 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HOLE DIAMETER0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM FIRST
OVERALL LENGTH3.7288 INCHES MINIMUM AND 3.7320 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIALSTEEL OVERALL
PRECIOUS MATERIALSILVER


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