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National Stock Number:
3020-00-189-5074
Federal Supply Class:
3020
National Item Identification Number:
001895074
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:
| 2587726 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.931 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.380 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM TEETH | | HUB NOMINAL DIAMETER | 2.000 INCHES SECOND END | | HUB NOMINAL DIAMETER | 4.250 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL | STEEL COMP 3310H OR STEEL COMP 4320H OR STEEL COMP 8822H OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.280 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.540 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 5.328 INCHES | | PITCH DIAMETER | 5.0000 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | SPLINE PITCH DIAMETER | 3.7500 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 60 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 30 | | TOOTH FORM | STANDARD |
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