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National Stock Number: 3020-01-141-2163
Federal Supply Class: 3020
National Item Identification Number: 011412163
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:
| 740750000-2007 | 76301 | THE BOEING COMPANY | | 74D750000 | 76301 | THE BOEING COMPANY | | 74D750000-2003 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.507 INCHES NOMINAL | | BORE LENGTH | 0.631 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FURNISHED ITEMS AND QUANTITY | 0.750 IN.ID BUSHING,2 REQUIRED | | FACE WIDTH | 0.506 INCHES NOMINAL | | GROOVE WIDTH | 0.350 INCHES NOMINAL | | GROOVE DEPTH | 0.812 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE RADIUS | 0.130 INCHES NOMINAL | | GROOVE SHAPE | U | | INTEGRAL COOLING VANE | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 2.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4340 OVERALL | | PITCH DIAMETER | 1.750 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN |
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