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		                             National Stock Number: 3020-00-560-1822
  Federal Supply Class: 3020
  National Item Identification Number: 005601822
  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:
 | 0N009354 | 98230 | NATIONAL SECURITY AGENCY |   
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  Techincal Specification:
 | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.159 INCHES NOMINAL AA END |  | FACE WIDTH | 0.187 INCHES NOMINAL |  | GROOVE QUANTITY | 1 |  | GROOVE RADIUS | 0.062 INCHES NOMINAL |  | GROOVE SHAPE | U |  | GROOVE WIDTH | 0.125 INCHES NOMINAL |  | GROOVE DEPTH | 0.062 INCHES NOMINAL |  | HUB END OUTSIDE DIAMETER AND LOCATION | 0.187 INCHES NOMINAL AA END |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 303, COND A FED SPEC SINGLE MATERIAL RESPONSE HUB |  | MATERIAL | STEEL COMP 303 HUB |  | OUTSIDE DIAMETER | 0.562 INCHES NOMINAL |  | OVERALL LENGTH | 0.347 INCHES NOMINAL |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | SURFACE TREATMENT | PASSIVATE |  | BORE LENGTH | 0.347 INCHES NOMINAL |  | BORE DIAMETER | 0.125 INCHES NOMINAL |  | BEARINGS | NOT INCLUDED |   
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