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National Stock Number:
3120-00-332-5570
Federal Supply Class:
3120
National Item Identification Number:
003325570
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.
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Manufacturer Information:
| 210031 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.1870 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.3123 INCHES MINIMUM AND 0.3126 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL | | OVERALL LENGTH | 0.8400 INCHES NOMINAL | | MATERIAL | STEEL COMP 4615 OR STEEL COMP 4620 OR STEEL COMP 4620H OR STEEL COMP 8615 OR STEEL COMP 8617 OR STEEL COMP 8617H OR STEEL COMP 8620 OVERALL | | SPECIAL FEATURES | MAGNAFLUXED INSPECTED,SPEC NOT SPECIFIED | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 5.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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