5360-00-484-1944 SPRING,HELICAL,TORSION Index 1680-00-484-1948 ACTUATOR,ELECTRO-MECHANICAL,ROTA

National Stock Number:
3120-00-484-1947

Federal Supply Class:
3120

National Item Identification Number:
004841947

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:
LS11164F4-28L98897LOCKHEED MARTIN CORP


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER0.2500 INCHES MINIMUM AND 0.2508 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3761 INCHES MINIMUM AND 0.3766 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
FLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM
HOLE DIAMETER0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIALLUBRICANT DRY FILM LUBRICATION
MATERIALSTEEL COMP 4130 OVERALL
OVERALL LENGTH0.8649 INCHES MINIMUM AND 0.8749 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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