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National Stock Number:
3020-00-834-9781
Federal Supply Class:
3020
National Item Identification Number:
008349781
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:
| 331C120H08 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 331C120H08 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | Q5-24 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | 75-805935-1 | 07397 | GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS | | W64B29-F40 | 29440 | W. M. BERG INC | | Q5-24 | 63689 | PROFILE GEAR CORP | | WGP6-19 | 23266 | SECS INC | | W64B29F40 | 29440 | W. M. BERG INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.188 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 7.1833 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATING THREAD LEAD QUANTITY | 4 | | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END | | HUB STYLE DESIGNATOR | PINNED FIRST END | | III MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | PRESSURE ANGLE | 14.5000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.220 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.667 INCHES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 40 | | THROAT NOMINAL RADIUS | 0.250 INCHES | | TOOTH DIRECTION | RIGHT |
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