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National Stock Number:
3020-00-965-7870
Federal Supply Class:
3020
National Item Identification Number:
009657870
Description:
GEAR,WORM
Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.
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Manufacturer Information:
| 232-00-06-06 | 25549 | LITTON SYSTEMS INC AMECOM DIV | | 232-00-06-06 | 63689 | PROFILE GEAR CORP | | 232-00-06-06 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND | | 55.0 ROCKWELL C MAXIMUM OVERALL | | FACE TYPE | STRAIGHT | | THREAD FORM QUANTITY | 1 | | THREAD FORM DIRECTION | RIGHT-HAND | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 1.7833 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.5000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 0.531 INCHES | | FACE NOMINAL WIDTH | 0.688 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.437 INCHES FIRST END |
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