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National Stock Number: 3020-01-317-2442
Federal Supply Class: 3020
National Item Identification Number: 013172442
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:
| 12361474 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12370791 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | LC-5535-3 | 76005 | LORD CORPORATION | | LC-5535-C | 76005 | LORD CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | OVERALL LENGTH | 2.688 INCHES NOMINAL | | PITCH DIAMETER | 3.881 INCHES NOMINAL | | FACE WIDTH | 2.300 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 2.500 INCHES NOMINAL AA END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.388 INCHES NOMINAL AA END | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, SAE 1040 OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 16 | | GROOVE DEPTH | 0.119 INCHES NOMINAL | | GROOVE WIDTH | 0.140 INCHES NOMINAL | | GROOVE RADIUS | 0.020 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 40.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT SPLINE | | SPLINE QUANTITY | 24 | | SPLINE MAJOR DIAMETER | 1.271 INCHES NOMINAL | | SPLINE MINOR DIAMETER | 1.150 INCHES NOMINAL | | SPLINE LENGTH | 1.338 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | SPLIT HUB FEATURE | NOT INCLUDED |
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