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National Stock Number: 3020-00-898-7279
Federal Supply Class: 3020
National Item Identification Number: 008987279
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:
| SCB70492 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.354 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.350 INCHES | | HELIX ANGLE | 14.0333 DEGREES | | HUB NOMINAL DIAMETER | 0.622 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-15035,TYPE FBI MIL SPEC SINGLE MATERIAL RESPONSE TEETH | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633,COMP FS-8113 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | PLASTIC POLYAMIDE NYLON TEETH | | MATERIAL | STEEL COMP 633 BODY | | MATING THREAD LEAD QUANTITY | 2 | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.390 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.2180 INCHES | | PITCH DIAMETER | 2.1250 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 68 | | TOOTH DIRECTION | LEFT |
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