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National Stock Number:
3120-01-386-0933
Federal Supply Class:
3120
National Item Identification Number:
013860933
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:
| 122-2422334 PIECE 122 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 3.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.2470 INCHES MINIMUM AND | | 2.2500 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0060 INCHES MINIMUM AND | | 2.0070 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SPECIAL FEATURES | OIL GROOVES ON OD |
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