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National Stock Number:
3020-01-020-7263
Federal Supply Class:
3020
National Item Identification Number:
010207263
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:
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | TEETH QUANTITY | 44 | | TOOTH FORM | STUB | | PRESSURE ANGLE | 20.0000 DEGREES | | PRECISION CLASSIFICATION | QUALITY NUMBER 15 | | BACKLASH DESIGNATION | GRADE A | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 4.4000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.5635 INCHES | | FACE NOMINAL WIDTH | 0.850 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 3.7585 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.9300 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | FEATURES PROVIDED | CASEHARDENED | | SPECIAL FEATURES | CHAMFER BORE 45 DEG ANGLE,0.121 IN. NOM DEEP ONE SIDE |
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