2840-00-738-8977 VANE,TURBINE NOZZLE,TURBINE ENGI Index 4730-00-738-8983 TEE,TUBE TO HOSE

National Stock Number:
3120-00-738-8982

Federal Supply Class:
3120

National Item Identification Number:
007388982

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:
38331377445RTX CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.9000 INCHES MINIMUM AND
0.9200 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.2990 INCHES MINIMUM AND
1.3010 INCHES MAXIMUM
BODY INSIDE DIAMETER0.9100 INCHES MINIMUM AND
0.9300 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CHAMFERED OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
SPECIAL FEATURESTWO EXTERNAL GROOVES WITH MINIMUN OF 0.020 AND MAXIMUN OF 0.040 RADIUS


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