5640-00-424-6902 INSULATION SLEEVING,THERMAL Index 3010-00-424-6920 GEAR ASSEMBLY,SPEED DECREASER

National Stock Number:
3120-00-424-6915

Federal Supply Class:
3120

National Item Identification Number:
004246915

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:
7027121-0398747OGDEN AIR LOGISTICS CENTER


Techincal Specification:
BODY INSIDE DIAMETER2.2700 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.5510 INCHES MINIMUM AND 2.5530 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
OVERALL LENGTH1.9250 INCHES NOMINAL
MATERIALMAGNESIUM ALLOY AZ61A OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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