3120-00-294-8758 BUSHING,SLEEVE Index 3020-00-294-8766 SPROCKET WHEEL

National Stock Number:
3120-00-294-8761

Federal Supply Class:
3120

National Item Identification Number:
002948761

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:
1284702-10198897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALCOPPER ALLOY 955 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,TYPE 2 COND G2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH1.7300 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.2425 INCHES MINIMUM AND
6.2445 INCHES MAXIMUM
BODY INSIDE DIAMETER6.0250 INCHES MINIMUM AND
6.0350 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER7.2500 INCHES NOMINAL
FLANGE WIDTH0.1600 INCHES NOMINAL
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
CHAMFERED INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
ROUND LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
HOLE DIAMETER0.0510 INCHES MINIMUM AND
0.0560 INCHES MAXIMUM FIRST
SURFACE FINISH125.0 MICROINCHES OVERALL
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
TEST DATA DOCUMENT36659-LCP72-1068 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THE MANUFACTURERS DATA
MANUFACTURERS CODE98897
DESIGN CONTROL REFERENCE1284702-101


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