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National Stock Number:
3020-00-775-4221
Federal Supply Class:
3020
National Item Identification Number:
007754221
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:
| 603291 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE A | | BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.141 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.375 INCHES | | HARDNESS RATING | 61.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM BODY | | HUB NOMINAL DIAMETER | 1.000 INCHES FIRST END | | HUB NOMINAL DIAMETER | 1.000 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7393 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.638 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.608 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 2.895 INCHES | | NOMINAL OVERALL LENGTH | 1.013 INCHES | | PITCH DIAMETER | 2.8500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE PITCH DIAMETER | 0.8000 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 16 BOTH ENDS | | STYLE DESIGNATOR | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB | | TEETH QUANTITY | 57 | | TOOTH FORM | STANDARD |
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