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		                        | National Stock Number:
 3020-00-200-0188
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002000188
 
 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:
 
 | 10132418-4 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 
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 Techincal Specification:
 
 | ATTACHMENT METHOD | CLAMP |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS |  | FACE NOMINAL WIDTH | 0.062 INCHES |  | PITCH DIAMETER | 1.9000 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |  | NOMINAL OVERALL LENGTH | 0.312 INCHES |  | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | CHROMATE OVERALL |  | TEETH QUANTITY | 152 |  | TOOTH FORM | STANDARD | 
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