5305-00-310-4893 SCREW,MACHINE Index 1620-00-310-4898 TUBE ORIFICE,ASSY N

National Stock Number:
3120-00-310-4894

Federal Supply Class:
3120

National Item Identification Number:
003104894

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:
7550717576GOODRICH CORP DBA GOODRICH CORP
755076K4C8GOODRICH CORPORATION
B7550717576GOODRICH CORP DBA GOODRICH CORP
B7550726663PERCEPTION LAMINATES INC SYNTHANE TAYLOR DIV
B755076K4C8GOODRICH CORPORATION


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 SLOT
BODY INSIDE DIAMETER2.5050 INCHES MINIMUM AND 2.5080 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.2450 INCHES MINIMUM AND 3.2470 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH2.1250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-79,FORM TR,TYPE FBE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOTTON AND PLASTIC PHENOLIC OVERALL
SPECIAL FEATURES2.8020 IN. LONG BY 0.1040 IN. DEEP COUNTERBORE ON INSIDE RIGHT CORNER
SLOT LENGTH1.0000 INCHES NOMINAL FIRST
SLOT WIDTH0.0300 INCHES NOMINAL FIRST
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 1 INTERNAL


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