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National Stock Number:
3020-00-144-5262
Federal Supply Class:
3020
National Item Identification Number:
001445262
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:
| 14-74243 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 14-74243-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 14-74243-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 464 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 144 | | TOOTH DIRECTION | RIGHT | | FACE TYPE | CONCAVE | | THROAT NOMINAL RADIUS | 1.218 INCHES | | MATING THREAD LEAD QUANTITY | 1 | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 1.7831 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 2.2495 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 2.250 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 | 0.250 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END | | BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
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