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National Stock Number:
3020-00-409-8753
Federal Supply Class:
3020
National Item Identification Number:
004098753
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:
| 3790356 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 3790356 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BOLT CIRCLE DIAMETER | 1.750 INCHES NOMINAL | | BORE DIAMETER | 0.625 INCHES NOMINAL | | BORE LENGTH | 0.078 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.484 INCHES MINIMUM AA END AND 2.688 INCHES MAXIMUM BB END | | DRILLED HOLE DIAMETER | 0.344 INCHES NOMINAL | | FACE WIDTH | 1.281 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.380 INCHES NOMINAL | | GROOVE DEPTH | 0.430 INCHES NOMINAL | | HOLE LOCATION | THRU HUB 90 DEG APART | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | PITCH DIAMETER | 6.750 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | OUTSIDE DIAMETER | 7.000 INCHES NOMINAL | | OVERALL LENGTH | 2.766 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SECURING HOLE QUANTITY | 4 | | SECURING LOCATION | AA END | | SECURING METHOD | DRILLED HOLE | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | SAE0.380 | | STYLE DESIGNATOR | WEBBED OR SPOKED | | SURFACE TREATMENT | PAINT | | V GROOVE ANGLE IN DEG | 36.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
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