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		                        | National Stock Number:
 3020-00-511-9925
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005119925
 
 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:
 
 | 606-9119-001 | 13499 | ROCKWELL COLLINS, INC. | 
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 Techincal Specification:
 
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | WEBBED, OFFSET, SOLID |  | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | END NOMINAL DIAMETER | 0.3400 INCHES FIRST END |  | END NOMINAL LENGTH | 0.0200 INCHES FIRST END |  | FACE NOMINAL WIDTH | 0.094 INCHES |  | FIRST STEP NOMINAL DIAMETER | 0.5000 INCHES FIRST END |  | FIRST STEP NOMINAL LENGTH | 0.1980 INCHES FIRST END |  | HUB STYLE DESIGNATOR | 1 STEP FIRST END |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |  | PITCH DIAMETER | 1.2500 INCHES NOMINAL |  | MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.2180 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.2917 INCHES |  | PRECISION CLASSIFICATION | QUALITY NUMBER 8 |  | PRESSURE ANGLE | 20.0000 DEGREES |  | SPECIAL FEATURES | MTG HOLES 90 DEG APART,CENTERED 0.125 IN. FROM END OF HUB |  | STYLE DESIGNATOR | PROTRUDING HUB |  | SURFACE TREATMENT | ANODIZE OVERALL |  | TEETH QUANTITY | 60 |  | TOOTH FORM | STANDARD | 
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