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National Stock Number: 3020-01-283-2109
Federal Supply Class: 3020
National Item Identification Number: 012832109
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:
| 2BK120H | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 1.750 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE RADIUS | 0.381 INCHES NOMINAL | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.437 INCHES NOMINAL | | GROOVE DEPTH | 0.887 INCHES NOMINAL | | INTEGRAL COOLING VANE | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 11.400 INCHES NOMINAL | | OUTSIDE DIAMETER | 11.750 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 5L | | STYLE DESIGNATOR | PLAIN | | V GROOVE ANGLE IN DEG | 36.0 |
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