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		                        | National Stock Number:
 3020-01-164-1917
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 011641917
 
 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:
 
 | 5029282 | 57946 | US ARMY COMBAT SURVEILLANCE AND TARGET ACQUISITION LABORATORY | 
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 Techincal Specification:
 
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | WEBBED, SOLID |  | BOLT HOLE CIRCLE NOMINAL DIAMETER | 4.000 INCHES AXIALLY THROUGH BODY FIRST END |  | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 1.500 INCHES |  | HUB NOMINAL DIAMETER | 2.500 INCHES FIRST END |  | HUB NOMINAL DIAMETER | 2.500 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633,COMP FS1010 THRU 1025 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 6.0000 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | MOUNTING HOLE NOMINAL DIAMETER | 0.270 INCHES AXIALLY THROUGH BODY FIRST END |  | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN AXIALLY THROUGH BODY FIRST END |  | NOMINAL OUTSIDE DIAMETER | 6.333 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | FLUSH HUB |  | TEETH QUANTITY | 36 |  | TOOTH FORM | STANDARD | 
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