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National Stock Number:
3020-00-385-7972
Federal Supply Class:
3020
National Item Identification Number:
003857972
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:
| 8402967 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 1.001 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 1.906 INCHES FIRST END | | HUB NOMINAL DIAMETER | 1.906 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1045 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.007 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.633 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 6.766 INCHES | | PITCH DIAMETER | 6.5000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | RECESSED HUBS | | SURFACE TREATMENT | ZINC OVERALL | | TEETH QUANTITY | 39 | | TOOTH FORM | STUB |
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