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		                        | National Stock Number:
 3020-01-073-6048
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 010736048
 
 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:
 
 | BACP30F-7 | 81205 | THE BOEING COMPANY |  | BACP30F7 | 81205 | THE BOEING COMPANY |  | BMP30F-7 | 22277 | BELL-MEMPHIS INC |  | BACP30J7 | 25337 | RALMARK CO |  | BACP30J | 81205 | THE BOEING COMPANY |  | BACP30J-7 | 81205 | THE BOEING COMPANY |  | BMP30J7 | 22277 | BELL-MEMPHIS INC |  | R30F7 | 25337 | RALMARK CO | 
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 Techincal Specification:
 
 | GROOVE QUANTITY | 1 |  | GROOVE RADIUS | 0.097 INCHES NOMINAL |  | GROOVE SHAPE | U |  | GROOVE WIDTH | 0.275 INCHES NOMINAL |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.102 INCHES NOMINAL BOTH ENDS |  | BEARING QUANTITY | 1 |  | BEARING TYPE | BALL |  | BEARINGS | INCLUDED |  | BORE DIAMETER | 0.312 INCHES NOMINAL |  | BORE LENGTH | 0.625 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | FACE WIDTH | 0.422 INCHES NOMINAL |  | GROOVE DEPTH | 0.250 INCHES NOMINAL |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL AND LOCATION | ALUMINUM ALLOY HUB ERR-100 ERR-100 |  | MATERIAL AND LOCATION | PLASTIC, PHENOLIC LAMINATE BODY ERR-100 ERR-100 |  | HUB END OUTSIDE DIAMETER AND LOCATION | 0.475 INCHES NOMINAL BOTH ENDS |  | PROPRIETARY CHARACTERISTICS | PACS |  | PROTRUDING HUB CHARACTERISTIC | STEPPED |  | OUTSIDE DIAMETER | 3.005 INCHES NOMINAL |  | OVERALL LENGTH | 0.625 INCHES NOMINAL |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN | 
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