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		                             National Stock Number: 3020-01-231-9911
  Federal Supply Class: 3020
  National Item Identification Number: 012319911
  Description: PULLEY,FLAT
  Detail: A PULLEY WITH A STRAIGHT OR CROWNED FACE. THE ITEM MAY INCLUDE BELT ALIGNING FLANGE(S). EXCLUDES PULLEY, CONE. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE.
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  Manufacturer Information:
 | 133739 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |   
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  Techincal Specification:
 | BEARINGS | NOT INCLUDED |  | BORE DIAMETER | 0.250 INCHES NOMINAL |  | BORE LENGTH | 0.280 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | CROWN FACE | NOT INCLUDED |  | DESIGN FORM | WEBBED |  | FACE WIDTH | 0.280 INCHES NOMINAL |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |  | OUTSIDE DIAMETER | 0.640 INCHES NOMINAL |  | RIM TYPE | SOLID |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | SURFACE TREATMENT | ANODIZE |  | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |   
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