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National Stock Number:
3020-00-200-1472
Federal Supply Class:
3020
National Item Identification Number:
002001472
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 261220R1 | 0SAT8 | KOMATSU AMERICA CORP. | | 261220R1 | 29510 | KOMATSU AMERICAN INTL CO | | 261220R1 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ |
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Techincal Specification:
| MATERIAL | STEEL COMP 1040 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 37.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 27 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 33.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 3.2193 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.420 INCHES | | FACE NOMINAL WIDTH | 0.750 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.751 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.440 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, SOLID | | SPECIAL FEATURES | TIMING MARK UNDER CENTER LINE OF 2ND TOOTH FROM CENTER LINE OF KEYWAY ON FACE OF GEAR,TOOTH ON SIDE OPPOSITE PUNCH MARK @CHAMFERED 1/16 IN. BY 45 DEG |
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