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National Stock Number: 3020-00-818-3904
Federal Supply Class: 3020
National Item Identification Number: 008183904
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:
| 52D806-6 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC | | BC-78 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | BC64 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| GROOVE SHAPE | V | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL OVERALL | | PITCH DIAMETER | 7.000 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | OUTSIDE DIAMETER | 7.800 INCHES NOMINAL | | OVERALL LENGTH | 1.625 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | STYLE DESIGNATOR | WEBBED OR SPOKED | | DESIGN FORM | SPOKED | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.750 INCHES NOMINAL BOTH ENDS | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.500 INCHES NOMINAL | | BORE LENGTH | 1.625 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | FACE WIDTH | 0.875 INCHES NOMINAL | | GROOVE QUANTITY | 1 |
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