3110-01-214-3568 BEARING,BALL,ANNULAR Index 5365-01-214-3570 SPACER,SLEEVE

National Stock Number:
3120-01-214-3569

Federal Supply Class:
3120

National Item Identification Number:
012143569

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:
76643-65X4 PIECE 196169ELECTRIC BOAT CORPORATION
SSBN640-501-2118944 PIECE 180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY10 HOLE
BODY INSIDE DIAMETER14.0000 INCHES MINIMUM AND 14.0050 INCHES MAXIMUM
BODY OUTSIDE DIAMETER16.6250 INCHES NOMINAL
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER18.8750 INCHES NOMINAL
FLANGE WIDTH0.8750 INCHES NOMINAL
HOLE DIAMETER0.3125 INCHES NOMINAL FIRST
HOLE DIAMETER0.8125 INCHES NOMINAL SECOND
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH6.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-20159,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 964 OVERALL
SPECIAL FEATURESCOUNTERBORE RIGHT END,3.5000 IN. DEEP,15.0000 IN. MIN DIA 15.0050 IN. MAX DIA
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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