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		                        | National Stock Number:
 3020-00-230-0066
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002300066
 
 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:
 
 | 3020002300066 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |  | 5144502 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |  | K-5144503 | 18954 | KORODY-COLYER CORP A CR INDUSTRIES CO |  | 5144503 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |  | B5144503 | 7U177 | FEDERAL-MOGUL CORPORATION DBA FEDERAL-MOGUL DIV FP DIESEL |  | 5144503 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 
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 Techincal Specification:
 
 | BEARINGS | NOT INCLUDED |  | BORE DIAMETER | 0.750 INCHES NOMINAL |  | BORE LENGTH | 0.812 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 | 1.094 INCHES NOMINAL AA END AND 1.531 INCHES NOMINAL BB END |  | FACE WIDTH | 1.750 INCHES NOMINAL |  | GROOVE QUANTITY | 2 |  | GROOVE SHAPE | V |  | GROOVE WIDTH | 0.375 INCHES NOMINAL |  | GROOVE DEPTH | 0.500 INCHES NOMINAL |  | HOLE LOCATION | THRU HUB FACE 180 DEGAPART |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | PITCH DIAMETER | 3.250 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |  | OVERALL LENGTH | 2.344 INCHES NOMINAL |  | SECURING HOLE QUANTITY | 2 |  | SECURING LOCATION | AA END |  | SECURING METHOD | THREADED HOLE(S) |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | WEBBED OR SPOKED |  | THREAD SIZE | 0.312-18 |  | V GROOVE ANGLE IN DEG | 20.0 | 
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