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National Stock Number:
3020-00-179-6702
Federal Supply Class:
3020
National Item Identification Number:
001796702
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:
| 579R301 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 579R301H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | Q3-19 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | DG16634 | 01351 | SOUTHERN GEAR & MACHINE INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 40 | | TOOTH DIRECTION | RIGHT | | FACE TYPE | CONCAVE | | THROAT NOMINAL RADIUS | 0.294 INCHES | | MATING THREAD LEAD QUANTITY | 2 | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.6240 INCHES MINIMUM AND | | 0.6250 INCHES MAXIMUM | | NOMINAL OUTSIDE DIAMETER | 0.656 INCHES | | FACE NOMINAL WIDTH | 0.180 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.220 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB NOMINAL DIAMETER | 0.375 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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