3120-01-232-5678 BEARING,SLEEVE Index 3120-01-232-5680 BUSHING,SLEEVE

National Stock Number:
3120-01-232-5679

Federal Supply Class:
3120

National Item Identification Number:
012325679

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:
5540469-21R0N6GE AVIATION SYSTEMS LLC DBA GE AVIATION DIV CUSTOMER SERVICES WHIPPANY
5540469-281039WHIPPANY ACTUATION SYSTEMS, LLC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER0.1700 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.3118 INCHES MINIMUM AND 0.3121 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FEATURES PROVIDEDCASEHARDENED
FLANGE OUTSIDE DIAMETER0.3800 INCHES NOMINAL
FLANGE WIDTH0.0300 INCHES NOMINAL
HARDNESS RATING58.0 ROCKWELL C MINIMUM OVERALL
HOLE DIAMETER0.0781 INCHES MINIMUM FIRST AND 0.0798 INCHES MAXIMUM FIRST
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.7100 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
TEST DATA DOCUMENT81349-MIL-STD-1949 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).


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