2810-00-293-5574 GUIDE,VALVE STEM Index 2810-00-293-5578 LOCK,VALVE SPRING RETAINER

National Stock Number:
3120-00-293-5577

Federal Supply Class:
3120

National Item Identification Number:
002935577

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
3142000198PRATT & WHITNEY CANADA CORP
3142077445RTX CORPORATION


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE AND 2 SLOT
BODY INSIDE DIAMETER1.1120 INCHES MINIMUM AND 1.1160 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.3150 INCHES MINIMUM AND 1.3160 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.4580 INCHES MINIMUM AND 1.4780 INCHES MAXIMUM
FLANGE WIDTH0.0920 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM
HARDNESS RATING40.0 ROCKWELL C NOMINAL OUTER LAYER
HOLE DIAMETER0.3750 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OVERALL LENGTH1.9680 INCHES NOMINAL
SLOT LENGTH0.1250 INCHES NOMINAL FIRST
SLOT WIDTH0.0312 INCHES NOMINAL FIRST
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL


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