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		                        | National Stock Number:
 3020-00-509-6008
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005096008
 
 Description:
 GEAR,SPUR
 
 Detail:
 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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 Manufacturer Information:
 
 | 234931 | 11371 | BMT AEROSPACE USA, INC. |  | 234931 | 28596 | ARROW GEAR LLC |  | 234931 | 67309 | AERO GEAR INCORPORATED |  | 234931 | 77445 | RTX CORPORATION | 
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 Techincal Specification:
 
 | BODY RECESS NOMINAL DEPTH | 0.0625 INCHES SECOND END |  | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |  | BORE STYLE | PLAIN BOTH ENDS |  | BORE NOMINAL DIAMETER | 0.5050 INCHES BOTH ENDS |  | FACE NOMINAL WIDTH | 0.319 INCHES |  | FIRST GROOVE NOMINAL DIAMETER | 0.6350 INCHES FIRST END |  | FIRST GROOVE NOMINAL WIDTH | 0.0450 INCHES FIRST END |  | HUB NOMINAL DIAMETER | 0.6690 INCHES FIRST END |  | HUB STYLE DESIGNATOR | 2 GROOVES FIRST END |  | III MATERIAL | STEEL OVERALL |  | PRESSURE ANGLE | 20.0000 DEGREES |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.3438 INCHES FIRST END |  | NOMINAL DISTANCE FROM END TO SECOND GROOVE | 0.4600 INCHES FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.1650 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 3.3580 INCHES |  | SECOND GROOVE NOMINAL DIAMETER | 0.6550 INCHES FIRST END |  | SECOND GROOVE NOMINAL WIDTH | 0.4600 INCHES FIRST END |  | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |  | TEETH QUANTITY | 43 |  | TOOTH FORM | SPECIAL | 
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