3439-00-807-2854 POWER UNIT,RESISTANCE HEATING,SO Index 4440-00-807-2857 INACTIVE

National Stock Number:
3120-00-807-2856

Federal Supply Class:
3120

National Item Identification Number:
008072856

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:
1089588019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY INSIDE DIAMETER0.7510 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.2475 INCHES MINIMUM AND 1.2525 INCHES MAXIMUM
FLANGE WIDTH0.1225 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM
LUBRICATION MATERIALLUBRICATING OIL, MIL-L-15016
OVERALL LENGTH1.2500 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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