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National Stock Number:
3020-00-344-2259
Federal Supply Class:
3020
National Item Identification Number:
003442259
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:
| W20156 | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 21 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | BACKLASH DESIGNATION | GRADE B | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.6540 INCHES MINIMUM AND | | 0.6560 INCHES MAXIMUM | | NOMINAL OVERALL LENGTH | 0.420 INCHES | | NOMINAL OUTSIDE DIAMETER | 0.716 INCHES | | FACE NOMINAL WIDTH | 0.265 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.155 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.453 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.626 INCHES FIRST END | | BODY STYLE | WEBBED, SOLID | | ATTACHMENT METHOD | SNAP RING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 70255 | | DESIGN CONTROL REFERENCE | W20156 |
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