2825-00-691-5759 VALVE,CONTROL,THROT Index 3120-00-691-5762 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-00-691-5760

Federal Supply Class:
3120

National Item Identification Number:
006915760

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:
101L460BCPC724446GENERAL ELECTRIC COMPANY
509E208AB103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
509E208AB124446GENERAL ELECTRIC COMPANY
509E208ABPC103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
509E208ABPC124446GENERAL ELECTRIC COMPANY


Techincal Specification:
MATERIALTIN ALLOY UNS L13840 INNER LAYER
STEEL COMP 1020 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER
QQ-S-635 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH4.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER7.9990 INCHES MINIMUM AND
8.0000 INCHES MAXIMUM
BODY INSIDE DIAMETER6.0080 INCHES MINIMUM AND
6.0090 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
HOLE DIAMETER0.4380 INCHES NOMINAL FIRST
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
250.0 MICROINCHES LEFT END SURFACE OF BODY
125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
250.0 MICROINCHES RIGHT END SURFACE OF BODY
THE MANUFACTURERS DATA
MANUFACTURERS CODE03502
DESIGN CONTROL REFERENCE509E208AB1


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