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National Stock Number:
3020-00-318-0546
Federal Supply Class:
3020
National Item Identification Number:
003180546
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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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.476 INCHES BOTH ENDS | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.250 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8645 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.1250 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 4.2860 INCHES | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE QUANTITY | 6 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 20 | | TOOTH FORM | STANDARD |
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