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		                        | National Stock Number:
 3020-01-073-6050
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 010736050
 
 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:
 
 | 522-4775874 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 522-4775874 ITEM 6 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 522-4775874 ITEM 6 | 96169 | ELECTRIC BOAT CORPORATION |  | 876-7612 | 96169 | ELECTRIC BOAT CORPORATION |  | 876-7612 ITEM 6 | 96169 | ELECTRIC BOAT CORPORATION | 
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 Techincal Specification:
 
 | BEARINGS | NOT INCLUDED |  | BORE DIAMETER | 0.750 INCHES NOMINAL |  | BORE LENGTH | 1.375 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | CROWN FACE | NOT INCLUDED |  | DESIGN FORM | PLAIN |  | FACE WIDTH | 1.375 INCHES NOMINAL |  | FLANGE LOCATION | OUTSIDE |  | FLANGE WIDTH | 0.250 INCHES NOMINAL |  | FLANGE QUANTITY | 2 |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL | PLASTIC POLYAMIDE NYLON OVERALL |  | OUTSIDE DIAMETER | 2.312 INCHES NOMINAL |  | OUTSIDE DIAMETER | 5.375 INCHES NOMINAL |  | RIM TYPE | SOLID |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN | 
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