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National Stock Number: 3020-01-028-8653
Federal Supply Class: 3020
National Item Identification Number: 010288653
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:
| 10-PM1-8 | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | A26884-3-5 | 13841 | TIFFIN PARTS, L.L.C. |
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Techincal Specification:
| STYLE DESIGNATOR | WEBBED OR SPOKED | | OUTSIDE DIAMETER | 9.875 INCHES NOMINAL | | PITCH DIAMETER | 9.125 INCHES NOMINAL | | FACE WIDTH | 1.562 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 3.828 INCHES NOMINAL AA END AND | | 3.828 INCHES NOMINAL BB END | | DESIGN FORM | WEBBED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL OVERALL | | SURFACE TREATMENT | PAINT | | GROOVE SHAPE | U | | GROOVE QUANTITY | 1 | | GROOVE DEPTH | 0.750 INCHES NOMINAL | | GROOVE WIDTH | 1.000 INCHES NOMINAL | | GROOVE RADIUS | 0.500 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 1.875 INCHES NOMINAL | | BORE LENGTH | 1.562 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED |
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