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National Stock Number: 3020-01-337-4431
Federal Supply Class: 3020
National Item Identification Number: 013374431
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:
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Techincal Specification:
| KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 3.20 MILLIMETERS NOMINAL | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL AND LOCATION | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 90.48 MILLIMETERS NOMINAL | | QUANTITY | 1 | | SPLIT HUB FEATURE | NOT INCLUDED | | V GROOVE ANGLE IN DEG | 36.0 | | STYLE DESIGNATOR | PLAIN | | DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 10.149 MILLIMETERS NOMINAL | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 16.998 MILLIMETERS NOMINAL | | BORE LENGTH | 43.0 MILLIMETERS NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE DEPTH | 13.5 MILLIMETERS NOMINAL | | COUNTERBORE DIAMETER | 40.75 MILLIMETERS NOMINAL | | COUNTERBORE FEATURE | INCLUDED | | COUNTERBORE LOCATION | AA END | | FACE WIDTH | 43.0 MILLIMETERS NOMINAL | | GROOVE DEPTH | 17.0 MILLIMETERS NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | INTEGRAL COOLING VANE | NOT INCLUDED |
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