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		                        | National Stock Number:
 3020-00-131-4921
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 001314921
 
 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:
 
 | 363-451-9702 | 11915 | SMALLWOOD AND SON MACHINE CO |  | 363-451-9702 | 70210 | HONEYWELL INTERNATIONAL INC. |  | G9-56P3 | 00141 | ROLLER BEARING CO OF AMERICA, INC |  | B22-56P3 | 00328 | DESIGNATRONICS INCORPORATED |  | 64-56H255S | 11915 | SMALLWOOD AND SON MACHINE CO |  | D44S56P3 | 12444 | DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV |  | GP28-56P3 | 23266 | SECS INC |  | P64S10-56P3 | 29440 | W. M. BERG INC | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 0.125 INCHES |  | HUB NOMINAL DIAMETER | 0.312 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PINNED FIRST END |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 303 OVERALL |  | PITCH DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.906 INCHES |  | PRECISION CLASSIFICATION | QUALITY NUMBER 13 OR QUALITY NUMBER 14 |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | TEETH QUANTITY | 56 |  | TOOTH FORM | STANDARD | 
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