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National Stock Number:
3020-00-157-8055
Federal Supply Class:
3020
National Item Identification Number:
001578055
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:
| 318088PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY RECESS NOMINAL DEPTH | 1.100 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.625 INCHES BOTH ENDS | | BORE STYLE | STRAIGHT SPLINE SECOND END | | BORE STYLE | W/COUNTERBORE FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.281 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 2.250 INCHES FIRST END | | END NOMINAL DIAMETER | 2.750 INCHES FIRST END | | END NOMINAL LENGTH | 0.032 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.970 INCHES | | FACE TYPE | CONCAVE | | FIRST STEP NOMINAL DIAMETER | 3.500 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.594 INCHES FIRST END | | HELIX ANGLE | 7.5943 DEGREES | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 49-S-2 CLASS AN NICKEL STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATING THREAD LEAD QUANTITY | 2 | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.594 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 5.747 INCHES | | PITCH DIAMETER | 5.0000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | SPLINE QUANTITY | 6 SECOND END | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TEETH QUANTITY | 25 | | THROAT NOMINAL RADIUS | 1.300 INCHES | | TOOTH DIRECTION | LEFT |
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