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National Stock Number:
3020-00-289-7489
Federal Supply Class:
3020
National Item Identification Number:
002897489
Description:
GEAR,WORM
Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.
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Manufacturer Information:
| 458-805 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 458-805 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD FORM QUANTITY | 2 | | THREAD FORM DIRECTION | RIGHT-HAND | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 51.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.4380 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.875 INCHES | | NOMINAL OUTSIDE DIAMETER | 0.500 INCHES | | FACE NOMINAL WIDTH | 0.687 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.360 INCHES FIRST END | | ATTACHMENT METHOD | MOUNTING HOLE | | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED AND | | 1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.052 INCHES TRANSVERSELY THROUGH HUB, FIRST END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 15280 | | DESIGN CONTROL REFERENCE | 458-805 |
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