8125-00-902-6514 BOTTLE,SCREW CAP Index 5120-00-902-6522 SOCKET,WRENCH,FACE SPANNER

National Stock Number:
3120-00-902-6521

Federal Supply Class:
3120

National Item Identification Number:
009026521

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:
1094036819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER2.9800 INCHES MINIMUM AND 2.9850 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.7520 INCHES MINIMUM AND 3.7530 INCHES MAXIMUM
CORNER SHAPECHAMFERED ALL CORNERS
HOLE DIAMETER0.1200 INCHES MINIMUM AND 0.1400 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED DOUBLE LOOP
OVERALL LENGTH2.5000 INCHES MINIMUM AND 2.5050 INCHES MAXIMUM
MATERIALCOPPER ALLOY 934 OR COPPER ALLOY 910 OR COPPER ALLOY 913 OVERALL
MATERIALLUBRICANT LUBRICATION
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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