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National Stock Number: 3020-01-289-2441
Federal Supply Class: 3020
National Item Identification Number: 012892441
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:
1104B/ SK158 | 79425 | TB WOODSS CORPORATION | 22142 PIECE 31 | 4J714 | STAFFORD MACHINERY CORP | 4B 11PD 1-5/8 BORE | 79425 | TB WOODSS CORPORATION |
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Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.000 INCHES NOMINAL BOTH ENDS | BEARINGS | NOT INCLUDED | BORE DIAMETER | 1.625 INCHES NOMINAL | BORE LENGTH | 1.250 INCHES NOMINAL | BORE FEATURE | INCLUDED | BORE TYPE | STRAIGHT | COUNTERBORE FEATURE | NOT INCLUDED | DESIGN FORM | SPOKED | FACE WIDTH | 3.250 INCHES NOMINAL | GROOVE DEPTH | 0.580 INCHES NOMINAL | GROOVE QUANTITY | 4 | GROOVE SHAPE | V | GROOVE WIDTH | 0.650 INCHES NOMINAL | HUB END OUTSIDE DIAMETER AND LOCATION | 3.875 INCHES NOMINAL BOTH ENDS | INTEGRAL COOLING VANE | NOT INCLUDED | KEYING FACILITY | NOT INCLUDED | LIGHTENING HOLE | NOT INCLUDED | OUTSIDE DIAMETER | 11.350 INCHES NOMINAL | MATERIAL | IRON CAST OVERALL | PITCH DIAMETER | 11.000 INCHES NOMINAL | SPLIT HUB FEATURE | NOT INCLUDED | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 4B | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | STYLE DESIGNATOR | WEBBED OR SPOKED | V GROOVE ANGLE IN DEG | 38.0 |
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