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		                        | National Stock Number:
 3020-00-511-9979
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005119979
 
 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:
 
 | 708078-1 | 96214 | RAYTHEON COMPANY | 
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 Techincal Specification:
 
 | ATTACHMENT METHOD | CLAMP |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.6251 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | END NOMINAL DIAMETER | 0.8100 INCHES FIRST END |  | END NOMINAL LENGTH | 0.0400 INCHES FIRST END |  | FACE NOMINAL WIDTH | 0.500 INCHES |  | FIRST STEP NOMINAL DIAMETER | 0.5800 INCHES FIRST END |  | FIRST STEP NOMINAL LENGTH | 0.5500 INCHES FIRST END |  | HUB STYLE DESIGNATOR | 1 STEP FIRST END |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 1.6454 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.5900 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.6865 INCHES |  | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPECIAL FEATURES | 1ST STEPPED HUB SLOTTED ON ONE SIDE FOR CLAMPING PURPOSES,LOCATED 90 DEG FROM SECURING HOLE |  | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | TEETH QUANTITY | 79 |  | TOOTH FORM | STANDARD | 
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