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National Stock Number:
3020-01-239-5419
Federal Supply Class:
3020
National Item Identification Number:
012395419
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:
| 11021459 | 59678 | US ARMY ARMAMENT RESEARCH DEVELOPEMENT ENGINEERING CENTER |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 2.380 INCHES NOMINAL | | BORE LENGTH | 1.765 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 1.765 INCHES NOMINAL | | GROOVE DEPTH | 0.797 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.637 INCHES NOMINAL | | HUB END OUTSIDE DIAMETER AND LOCATION | 3.750 INCHES NOMINAL AA END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 6.665 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A48, CLASS 30 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON CAST UNS F12101 OVERALL | | PITCH DIAMETER | 5.800 INCHES MINIMUM AND 6.200 INCHES MAXIMUM | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | V GROOVE ANGLE IN DEG | 34.0 |
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