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National Stock Number:
3020-00-512-0151
Federal Supply Class:
3020
National Item Identification Number:
005120151
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:
| 25200 | 14418 | UNISYS CORP DEFENSE SYSTEMS C S D FIELD ENGINEERING |
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Techincal Specification:
| MATERIAL | PLASTIC POLYAMIDE BODY | | COPPER ALLOY 482 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-N-994,COMP B-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE HUB | | TEETH QUANTITY | 78 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 31.0003 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 1.8950 INCHES MINIMUM AND | | 1.8970 INCHES MAXIMUM | | NOMINAL OUTSIDE DIAMETER | 1.937 INCHES | | FACE NOMINAL WIDTH | 0.188 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | 0.312 INCHES SECOND END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.219 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 0.438 INCHES FIRST END | | 0.328 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 14418 | | DESIGN CONTROL REFERENCE | 25200 |
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