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National Stock Number:
3020-00-308-7163
Federal Supply Class:
3020
National Item Identification Number:
003087163
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:
| 32878 | 30076 | HYSTER-YALE GROUP, INC. | | 32878C | 30076 | HYSTER-YALE GROUP, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP E4340H OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 12 | | TOOTH FORM | STUB | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 3.938 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.498 INCHES | | FACE NOMINAL WIDTH | 3.500 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.182 INCHES FIRST END | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | SPLINE QUANTITY | 6 BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.687 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 2.440 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 3.250 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | SPLINE MINOR NOM. DIA. 1.911 IN. |
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