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National Stock Number:
3020-00-068-3801
Federal Supply Class:
3020
National Item Identification Number:
000683801
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:
| 2BK55 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.468 INCHES NOMINAL AA END AND 0.750 INCHES NOMINAL BB END | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.125 INCHES NOMINAL | | BORE LENGTH | 1.468 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | SPOKED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.688 INCHES NOMINAL | | FURNISHED ITEMS AND QUANTITY | N/A | | FACE WIDTH | 1.750 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.678 INCHES NOMINAL | | GROOVE DEPTH | 0.687 INCHES NOMINAL | | HOLE LOCATION | LOCATED ON TOP OF KEYWAY | | HUB END OUTSIDE DIAMETER AND LOCATION | 2.125 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 | 5.260 INCHES NOMINAL | | OVERALL LENGTH | 2.218 INCHES NOMINAL | | MATERIAL | IRON OVERALL | | PITCH DIAMETER | 4.900 INCHES NOMINAL | | QUANTITY | 1 | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ABXV | | SECURING HOLE QUANTITY | 1 | | SECURING LOCATION | AA END | | SECURING METHOD | THREADED HOLE | | SPLIT HUB FEATURE | NOT INCLUDED | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | B | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET | | STYLE DESIGNATOR | WEBBED OR SPOKED | | THREAD SIZE | 5/16-18 | | V GROOVE ANGLE IN DEG | 38.0 |
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