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National Stock Number: 3020-01-317-7517
Federal Supply Class: 3020
National Item Identification Number: 013177517
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:
47152 | 25511 | NORTHERN LINE MACHINE DIV OF COMMENCEMENT INTL CORP |
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Techincal Specification:
BODY STYLE | PLAIN, SOLID | BORE STYLE | TAPERED W/KEYWAY FIRST END | FACE NOMINAL WIDTH | 1.500 INCHES | KEYWAY NOMINAL WIDTH | 0.438 INCHES FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | HUB NOMINAL DIAMETER | 3.000 INCHES FIRST END | HUB STYLE DESIGNATOR | PLAIN FIRST END | III MATERIAL | STEEL OVERALL | PITCH DIAMETER | 4.4000 INCHES NOMINAL | PRESSURE ANGLE | 20.0000 DEGREES | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.688 INCHES FIRST END | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.154 INCHES FIRST END | NOMINAL OUTSIDE DIAMETER | 4.700 INCHES | SPECIAL FEATURES | SECOND IS COUNTERBORED,3.125 IN.DIA,1.062 IN.DEEP | STYLE DESIGNATOR | PROTRUDING HUB | TEETH QUANTITY | 44 | TAPER MAJOR NOMINAL DIAMETER | 2.090 INCHES FIRST END |
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