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National Stock Number:
3020-00-517-1641
Federal Supply Class:
3020
National Item Identification Number:
005171641
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:
| 13769P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 13769P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL8164PC4 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SL8164PC4 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | BORE LENGTH | 1.375 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | FACE WIDTH | 1.375 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.504 INCHES NOMINAL | | GROOVE DEPTH | 0.460 INCHES NOMINAL | | HOLE LOCATION | LOCATED ON TOP OF KEY | | HUB END OUTSIDE DIAMETER AND LOCATION | 2.500 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYWAY WIDTH | 0.250 INCHES NOMINAL | | KEYING FACILITY TYPE | KEYWAY | | KEYING FACILITY | INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 6.247 INCHES MINIMUM AND 6.253 INCHES MAXIMUM | | PITCH DIAMETER | 6.000 INCHES NOMINAL | | QUANTITY | 1 | | SECURING HOLE QUANTITY | 1 | | SECURING LOCATION | BOTH ENDS | | SECURING METHOD | THREADED HOLE | | SPLIT HUB FEATURE | NOT INCLUDED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | STYLE DESIGNATOR | WEBBED OR SPOKED | | THREAD SIZE | 1/4 - 20 | | V GROOVE ANGLE IN DEG | 38.0 |
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