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National Stock Number: 3020-00-288-5862
Federal Supply Class: 3020
National Item Identification Number: 002885862
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:
| 5170153 | 16764 | GENERAL MOTORS CORP DELCO REMY DIV | | 5170153 | 1LW55 | BORGWARNER PDS (ANDERSON), L.L.C. | | 5170153 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| BEARINGS | NOT INCLUDED | | BORE DIAMETER | 0.90625 INCHES NOMINAL | | BORE LENGTH | 1.3125 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | WEBBED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.500 INCHES NOMINAL | | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.1875 INCHES NOMINAL AA END AND 0.4375 INCHES NOMINAL BB END | | FACE WIDTH | 1.53125 INCHES NOMINAL | | GROOVE QUANTITY | 1 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.8125 INCHES NOMINAL | | GROOVE DEPTH | 0.7209 INCHES NOMINAL | | HOLE LOCATION | ON A 2.750 IN. DIA BOLT CIRCLE | | HUB END OUTSIDE DIAMETER AND LOCATION | 1.125 INCHES NOMINAL AA END AND 1.5625 INCHES NOMINAL BB END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYWAY WIDTH | 0.1875 INCHES NOMINAL | | KEY WIDTH | 0.1875 INCHES NOMINAL | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 4.365 INCHES MINIMUM AND 4.385 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | OVERALL LENGTH | 1.71875 INCHES NOMINAL | | QUANTITY | 1 | | SECURING HOLE QUANTITY | 4 | | SECURING LOCATION | AA END | | SECURING METHOD | THREADED HOLE(S) | | SPLIT HUB FEATURE | NOT INCLUDED | | STYLE DESIGNATOR | WEBBED OR SPOKED | | THREAD SIZE | 1/4-20 | | V GROOVE ANGLE IN DEG | 36.0 | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
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