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National Stock Number:
3020-00-370-2597
Federal Supply Class:
3020
National Item Identification Number:
003702597
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:
| W20161 | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | TEETH QUANTITY | 71 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | BACKLASH DESIGNATION | GRADE B | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 2.2170 INCHES MINIMUM AND | | 2.2190 INCHES MAXIMUM | | NOMINAL OVERALL LENGTH | 0.250 INCHES | | NOMINAL OUTSIDE DIAMETER | 2.278 INCHES | | FACE NOMINAL WIDTH | 0.189 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.055 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS | | BORE NOMINAL DEPTH | 0.250 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.010 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 0.490 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 1.312 INCHES FIRST END | | BODY STYLE | WEBBED, SOLID | | ATTACHMENT METHOD | SNAP RING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 70255 | | DESIGN CONTROL REFERENCE | W20161 |
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