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National Stock Number:
3020-00-561-7745
Federal Supply Class:
3020
National Item Identification Number:
005617745
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:
| 2AK28 5-8B0RE | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 2AK28-5-8IN | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 8520625 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 2AK28X 5/8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.625 INCHES NOMINAL | | BORE LENGTH | 1.875 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.406 INCHES NOMINAL | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.500 INCHES NOMINAL BOTH ENDS | | FACE WIDTH | 1.375 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.507 INCHES NOMINAL | | GROOVE DEPTH | 0.500 INCHES NOMINAL | | HOLE LOCATION | LOCATED ON TOP OF KEYWAY | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.875 INCHES NOMINAL BOTH ENDS | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYWAY WIDTH | 0.187 INCHES NOMINAL | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 2.600 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.850 INCHES NOMINAL | | OVERALL LENGTH | 1.875 INCHES NOMINAL | | QUANTITY | 1 | | SECURING HOLE QUANTITY | 1 | | SECURING LOCATION | AA END | | SECURING METHOD | THREADED HOLE(S) | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A | | STYLE DESIGNATOR | PLAIN | | THREAD SIZE | 5/16-18 | | V GROOVE ANGLE IN DEG | 34.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
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