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National Stock Number: 3020-01-213-0112
Federal Supply Class: 3020
National Item Identification Number: 012130112
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:
| 11788 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 11788-1 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | 5V-4.9X3-SDS | 79425 | TB WOODSS CORPORATION | | 5V493 | 79425 | TB WOODSS CORPORATION | | 11788-1 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 11788-1 | 92878 | HDT EXPEDITIONARY SYSTEMS INC |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 2.187 INCHES NOMINAL | | BORE LENGTH | 2.380 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 2.380 INCHES NOMINAL | | GROOVE DEPTH | 0.500 INCHES NOMINAL | | GROOVE QUANTITY | 3 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.637 INCHES NOMINAL | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | IRON CAST OVERALL | | OUTSIDE DIAMETER | 4.900 INCHES NOMINAL | | PITCH DIAMETER | 4.800 INCHES NOMINAL | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN | | V GROOVE ANGLE IN DEG | 34.0 |
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