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		                        | National Stock Number:
 3020-00-517-0520
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005170520
 
 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:
 
 | A6785-6 | 93742 | DRS NAVAL POWER SYSTEMS INC |  | R600C-301 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC |  | R611C301 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC |  | R600C301 | 18990 | EAGLE CRUSHER CO INC | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 18.3730 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 1.000 INCHES |  | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM  AND 43.0 ROCKWELL C MAXIMUM OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 19.5475 INCHES NOMINAL |  | NOMINAL OUTSIDE DIAMETER | 19.8820 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 118 |  | TOOTH FORM | STANDARD | 
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