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National Stock Number:
3020-00-350-4645
Federal Supply Class:
3020
National Item Identification Number:
003504645
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:
| 6258299 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | GG6256 | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES | | GG6256 | 57526 | FORD MOTOR COMPANY |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 1.574 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 1.574 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.2700 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.900 INCHES | | HELIX ANGLE | 29.8430 DEGREES | | HUB NOMINAL DIAMETER | 1.860 INCHES SECOND END | | HUB NOMINAL DIAMETER | 1.940 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 3.9438 INCHES NOMINAL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.270 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 1.170 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.1838 INCHES | | PRESSURE ANGLE | 17.5000 DEGREES | | SPLINE PITCH DIAMETER | 1.5000 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 36 BOTH ENDS | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 21 | | SPECIAL FEATURES | TWO PULLER HOLES,3/8 IN. 24UNF-3B THD,ON A 2.800 IN. DIA BOLT CIRCLE; TWO HOLES,5/16 IN. DIA,ON A 2.800 IN. DIA BOLT CIRCLE; ONE GROOVE,0.190 MIN 0.194 MAX IN. W,0.140 IN. DEEP,ACROSS HUB ON 2ND END | | THROAT NOMINAL RADIUS | 2.072 INCHES | | TOOTH DIRECTION | RIGHT |
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