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National Stock Number:
3120-01-484-9221
Federal Supply Class:
3120
National Item Identification Number:
014849221
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:
| 721-7286700 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 721-7286700-34 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H861-1503-34 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.1000 INCHES MINIMUM AND 2.1020 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.2520 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 2.8500 INCHES NOMINAL | | FLANGE WIDTH | 0.1200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150 ASSN STD ALL MATERIAL RESPONSES BODY | | MATERIAL | COPPER ALLOY 632 BODY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.8400 INCHES NOMINAL | | SPECIAL FEATURES | TECH DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE OF THE US | | STYLE DESIGNATOR | BLANK, EXTERNAL FLANGE ONE END |
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