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National Stock Number:
3020-00-184-9245
Federal Supply Class:
3020
National Item Identification Number:
001849245
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 2587659 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.423 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | END NOMINAL DIAMETER | 1.969 INCHES BOTH ENDS | | END NOMINAL LENGTH | 0.730 INCHES SECOND END | | END NOMINAL LENGTH | 0.772 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.125 INCHES | | FIRST STEP NOMINAL DIAMETER | 2.190 INCHES BOTH ENDS | | FIRST STEP NOMINAL LENGTH | 0.313 INCHES SECOND END | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM HUB | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.043 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.272 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.220 INCHES | | PITCH DIAMETER | 2.8333 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | COUNTERBORE SECOND END,DIA. 1.440 IN. NOMINAL,DEPTH 1.820 IN. NOMINAL | | SPLINE PITCH DIAMETER | 1.3333 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 16 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 17 | | TOOTH FORM | STANDARD |
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