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National Stock Number: 3020-00-037-0879
Federal Supply Class: 3020
National Item Identification Number: 000370879
Description: PULLEY,GROOVE
Detail: A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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Manufacturer Information:
| 4348478 | 18355 | THE BOEING COMPANY | | 4348478 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| BEARING QUANTITY | 11 | | BEARING TYPE | BALLBALL | | BEARINGS | INCLUDEDINCLUDED | | BORE DIAMETER | 0.874 INCHES NOMINAL0.874 INCHES NOMINAL | | BORE LENGTH | 0.813 INCHES NOMINAL0.813 INCHES NOMINAL | | BORE FEATURE | INCLUDEDINCLUDED | | BORE TYPE | STRAIGHTSTRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDEDNOT INCLUDED | | DESIGN FORM | SPOKEDSPOKED | | GROOVE DEPTH | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL | | GROOVE QUANTITY | 11 | | GROOVE RADIUS | 0.313 INCHES NOMINAL0.313 INCHES NOMINAL | | GROOVE SHAPE | UU | | GROOVE WIDTH | 0.290 INCHES NOMINAL0.290 INCHES NOMINAL | | INTEGRAL COOLING VANE | NOT INCLUDEDNOT INCLUDED | | KEYING FACILITY | NOT INCLUDEDNOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDEDNOT INCLUDED | | MATERIAL | ALUMINUM ALLOY OVERALLALUMINUM ALLOY OVERALL | | PROTRUDING HUB CHARACTERISTIC | PLAINPLAIN | | SECURING LOCATION | BOTH ENDSBOTH ENDS | | SECURING METHOD | PRESS FIT AND PRESS FIT AND STAKEDSTAKED | | SPLIT HUB FEATURE | NOT INCLUDEDNOT INCLUDED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSETNOT OFFSET |
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