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National Stock Number:
3020-00-860-0772
Federal Supply Class:
3020
National Item Identification Number:
008600772
Description:
GEAR,WORM WHEEL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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Manufacturer Information:
| 909915-1 | 63689 | PROFILE GEAR CORP | | 909915-1 | 90536 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.315 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.250 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 9.4667 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATING THREAD LEAD QUANTITY | 2 | | HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | III MATERIAL | COPPER ALLOY 903 OVERALL | | PITCH DIAMETER | 1.2500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.312 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.339 INCHES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 30 | | THROAT NOMINAL RADIUS | 0.205 INCHES | | TOOTH DIRECTION | RIGHT |
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