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National Stock Number:
3020-01-100-2638
Federal Supply Class:
3020
National Item Identification Number:
011002638
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:
| 169660 | 04627 | HYSTER-YALE GROUP, INC. | | 169660 | 30076 | HYSTER-YALE GROUP, INC. | | 31147251 | 13446 | PERKINS ENGINES INC | | 31147253 | 13446 | PERKINS ENGINES INC |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BOLT CIRCLE DIAMETER | 2.750 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | INVOLUTE SPLINE | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE WIDTH | 0.782 INCHES NOMINAL | | FIRST STEP LENGTH | 0.281 INCHES NOMINAL AA END | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.500 INCHES NOMINAL | | GROOVE DEPTH | 0.562 INCHES NOMINAL | | HOLE LOCATION | EQUALLY SPACED AROUND BORE | | INTEGRAL COOLING VANE | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 6.562 INCHES NOMINAL | | OVERALL LENGTH | 2.188 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | MINOR DIAMETER | 1.808 INCHES MINIMUM AND 1.812 INCHES MAXIMUM SPLINE | | PITCH DIAMETER | 6.438 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | STEPPED | | SECOND STEP LENGTH | 0.281 INCHES NOMINAL AA END | | SECURING HOLE QUANTITY | 4 | | SECURING LOCATION | PULLEY SURFACE | | SECURING METHOD | THREADED HOLE(S) | | V GROOVE ANGLE IN DEG | 36.0 | | SPLINE LENGTH | 1.000 INCHES NOMINAL | | SPLINE MAJOR DIAMETER | 1.892 INCHES MINIMUM AND 1.896 INCHES MAXIMUM | | SPLINE PITCH DIAMETER | 1.8333 INCHES NOMINAL | | SPLINE PRESSURE ANGLE IN DEG | 45.0 | | SPLINE QUANTITY | 44 | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | PLAIN | | THREAD SIZE | 3/16-24 |
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