3120-00-073-2083 BEARING,SLEEVE Index 3040-00-073-2085 DETENT PLATE

National Stock Number:
3120-00-073-2084

Federal Supply Class:
3120

National Item Identification Number:
000732084

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:
843365019204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
BODY INSIDE DIAMETER3.5040 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.9950 INCHES MINIMUM AND 3.9960 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CRITICALITY CODE JUSTIFICATIONADAR AND ADAS AND AGFF
FLANGE OUTSIDE DIAMETER4.7450 INCHES MINIMUM AND 4.7550 INCHES MAXIMUM
FLANGE WIDTH0.1225 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM
OVERALL LENGTH1.9400 INCHES NOMINAL
MATERIALCOPPER ALLOY 675 OR COPPER ALLOY 670 OR COPPER ALLOY 952 OVERALL
SPECIAL FEATURES2 HOLES 0.1405 IN. DIA,180 DEG APART 4.3750IN. CIRCLE DIA
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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