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National Stock Number:
3020-00-367-2879
Federal Supply Class:
3020
National Item Identification Number:
003672879
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:
| 7376 | 05088 | KEARFOTT CORP | | 7376 | 06987 | FL AEROSPACE CORP JANITROL AERO DIV/GENERAL DESIGN |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | SERRATED BOTH ENDS | | END NOMINAL DIAMETER | 0.499 INCHES BOTH ENDS | | END NOMINAL LENGTH | 0.314 INCHES BOTH ENDS | | FACE TYPE | CONCAVE | | FACE NOMINAL WIDTH | 0.562 INCHES | | FIRST STEP NOMINAL DIAMETER | 0.590 INCHES BOTH ENDS | | FIRST STEP NOMINAL LENGTH | 0.250 INCHES BOTH ENDS | | HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 5.7165 DEGREES | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 1.5000 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.564 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 1.676 INCHES | | SPECIAL FEATURES | BOTH ENDS COUNTERBORE 0.390IN.DIA,0.470IN.DEEP | | PRESSURE ANGLE | 14.5000 DEGREES | | SERRATION PITCH DIAMETER | 0.3630 INCHES NOMINAL BOTH ENDS | | SERRATION QUANTITY | 36 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 24 | | THROAT NOMINAL RADIUS | 0.252 INCHES | | TOOTH DIRECTION | RIGHT |
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