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National Stock Number:
3020-01-041-3774
Federal Supply Class:
3020
National Item Identification Number:
010413774
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:
| 213-790-1 | 81833 | AEROCONTROLEX GROUP, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.241 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.260 INCHES | | HUB NOMINAL DIAMETER | 0.405 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.405 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | III HARDNESS RATING | 91.5 ROCKWELL SUPERFICIAL 15-N NOMINAL BODY | | III HARDNESS RATING | 91.5 ROCKWELL SUPERFICIAL 15-N NOMINAL TEETH | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 0.2083 INCHES NOMINAL | | PRESSURE ANGLE | 22.5000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.487 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 0.874 INCHES | | NOMINAL OVERALL LENGTH | 1.240 INCHES | | SPECIAL FEATURES | CORE HARDNESS ROCKWELL C,27.0 MIN,32.0 MAX | | SPLINE PITCH DIAMETER | 0.2083 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 10 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 12 | | TOOTH FORM | STANDARD |
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