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National Stock Number:
3020-00-249-9905
Federal Supply Class:
3020
National Item Identification Number:
002499905
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:
| 1021-355 | 10137 | SZEMCO INC | | 18621 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | JHP33-52 | 02032 | HOLLINGSWORTH JOHN R CO | | GA39 | 66289 | WISCONSIN MOTORS LLC | | 460D1-0544 | 75377 | KURZ & ROOT GENERATOR COMPANY, LLC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.3745 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.877 INCHES | | HELIX ANGLE | 0.3999 DEGREES | | HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.1555 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66/AISI C1113 FED STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 2.4140 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.770 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.405 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.5775 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 27 | | TEETH TYPE | SINGLE HELIX | | SPECIAL FEATURES | TIMING MARK ON 4TH TOOTH CCW FROM CENTER LINE OF KEYWAY+ GRUMMAN AEROSPACE A-10 AIRCRAFT | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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