4310-00-144-1791 COMPRESSOR,ROTARY Index 3120-00-144-1794 BUSHING,SLEEVE

National Stock Number:
3120-00-144-1792

Federal Supply Class:
3120

National Item Identification Number:
001441792

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:
14-41669-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
14-41669-176823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER2.6200 INCHES MINIMUM AND 2.6220 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.7415 INCHES MINIMUM AND 2.7425 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
CRITICALITY CODE JUSTIFICATIONFEAT
LEFT INTERNAL FLANGE HOLE DIAMETER2.2485 INCHES MINIMUM AND 2.2505 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH1.5710 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH1.9100 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESITEM IS LANDING GEAR SPECIFIC; CRITICAL DIMENSIONS AND CHARACTERISTICS THAT MUST BE MAINTAINED FOR SAFE OPERATION
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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