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National Stock Number:
3120-00-390-3791
Federal Supply Class:
3120
National Item Identification Number:
003903791
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:
| 127D827-001 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 127D827-001 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 127D827PC1 | 24446 | GENERAL ELECTRIC COMPANY | | C3107746 REV C | 80064 | NAVAL SHIP SYSTEMS COMMAND | | D3175145 REV D | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 127D827-001 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | BODY INSIDE DIAMETER | 2.5050 INCHES MINIMUM AND 2.5060 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.9990 INCHES MINIMUM AND 5.0000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.1870 INCHES NOMINAL FIRST | | LEFT FLANGE OUTSIDE DIAMETER | 5.3750 INCHES NOMINAL | | LEFT FLANGE WIDTH | 0.1718 INCHES NOMINAL | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | OVERALL LENGTH | 2.0000 INCHES NOMINAL | | MATERIAL | STEEL OUTER LAYER | | MATERIAL | TIN ALLOY INNER LAYER | | RIGHT FLANGE OUTSIDE DIAMETER | 5.3750 INCHES NOMINAL | | RIGHT FLANGE WIDTH | 0.1718 INCHES NOMINAL | | STYLE DESIGNATOR | SEGMENTED, EXTERNAL FLANGES BOTH ENDS | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL |
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