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National Stock Number:
3020-01-424-9146
Federal Supply Class:
3020
National Item Identification Number:
014249146
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:
| 6352187 | 53711 | NAVAL SEA SYSTEMS COMMAND | | R67-760-25 | 97674 | CONE DRIVE OPERATIONS INC |
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Techincal Specification:
| BODY RECESS NOMINAL DEPTH | 0.6870 INCHES FIRST END | | BODY STYLE | WEBBED, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.8755 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.5000 INCHES | | HELIX ANGLE | 20.3351 DEGREES | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 3.3800 INCHES SECOND END | | KEYWAY NOMINAL WIDTH | 0.5000 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | -AISI 4150 FED STD SINGLE MATERIAL RESPONSE FIRST GEAR | | MATERIAL | STEEL FIRST GEAR | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.0620 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.7870 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 9.7980 INCHES | | PITCH DIAMETER | 9.5980 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TEETH QUANTITY | 90 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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