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National Stock Number:
3020-00-922-8015
Federal Supply Class:
3020
National Item Identification Number:
009228015
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:
| 11699477 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | HARDNESS RATING | 31.0 ROCKWELL C MINIMUM AND | | 39.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 56 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | BACKLASH DESIGNATION | GRADE C | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 1.7500 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 1.812 INCHES | | FACE NOMINAL WIDTH | 0.380 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.540 INCHES FIRST END | | 0.476 INCHES SECOND END | | BORE STYLE | PLAIN FIRST END | | W/STEPPED COUNTERBORE SECOND END | | BORE NOMINAL DIAMETER | 0.687 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.344 INCHES FIRST COUNTERBORE, SECOND END | | 0.344 INCHES SECOND COUNTERBORE, SECOND END | | COUNTERBORE NOMINAL DIAMETER | 0.875 INCHES FIRST COUNTERBORE, SECOND END | | 0.750 INCHES SECOND COUNTERBORE, SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 0.810 INCHES FIRST END | | 1.052 INCHES SECOND END | | BODY STYLE | WEBBED, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19200 | | DESIGN CONTROL REFERENCE | 11699477 |
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