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National Stock Number:
3120-00-661-8739
Federal Supply Class:
3120
National Item Identification Number:
006618739
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:
| 2962-64PCH | 96169 | ELECTRIC BOAT CORPORATION | | 564-2200-936163ALT2PCH | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.9900 INCHES MINIMUM AND 2.9912 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.5010 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540,GR A MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 903 OR COPPER ALLOY 923 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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