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National Stock Number: 3020-01-397-5742
Federal Supply Class: 3020
National Item Identification Number: 013975742
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:
| 2AK34 | 87103 | EDGE ELECTRONICS CORPORATION | | 2AK34SS | 38450 | ENGINEERED COIL COMPANY | | 2AK34SS | 87103 | EDGE ELECTRONICS CORPORATION | | 2AK56SS | 87103 | EDGE ELECTRONICS CORPORATION | | 2AK64SS | 87103 | EDGE ELECTRONICS CORPORATION | | 89D0005 ITEM NO. 54 | 87103 | EDGE ELECTRONICS CORPORATION | | 89D0007 ITEM 54 | 87103 | EDGE ELECTRONICS CORPORATION | | 91D4,91D5 ITEM 54 | 87103 | EDGE ELECTRONICS CORPORATION | | 91D5 ITEM NO. 54 | 87103 | EDGE ELECTRONICS CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 3.450 INCHES NOMINAL | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | FACE WIDTH | 1.375 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 2.500 INCHES NOMINAL AA END | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.625 INCHES NOMINAL AA END | | DESIGN FORM | PLAIN | | LIGHTENING HOLE | NOT INCLUDED | | INTEGRAL COOLING VANE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL | | GROOVE SHAPE | V | | GROOVE QUANTITY | 2 | | GROOVE DEPTH | 0.470 INCHES NOMINAL | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | V GROOVE ANGLE IN DEG | 34.0 | | BORE FEATURE | INCLUDED | | BEARINGS | NOT INCLUDED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 1.188 INCHES NOMINAL | | BORE LENGTH | 2.000 INCHES NOMINAL | | COUNTERBORE FEATURE | NOT INCLUDED | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.250 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.719 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPLIT HUB FEATURE | NOT INCLUDED |
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