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National Stock Number:
3120-01-485-0708
Federal Supply Class:
3120
National Item Identification Number:
014850708
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:
| 721-7068581 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 721-7068581-59 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 721-7286700 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 721-7286700-8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H861-1501-59 | 96169 | ELECTRIC BOAT CORPORATION | | H861-1503-8 | 96169 | ELECTRIC BOAT CORPORATION | | H861-1503A-8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.2500 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.4980 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL | | FLANGE WIDTH | 0.1750 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150 ASSN STD ALL MATERIAL RESPONSES BODY | | MATERIAL | COPPER ALLOY 632 BODY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.8940 INCHES MINIMUM AND 0.8960 INCHES MAXIMUM | | SPECIAL FEATURES | TECH DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE OF US | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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