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National Stock Number: 3020-00-580-9251
Federal Supply Class: 3020
National Item Identification Number: 005809251
Description: GEAR,BEVEL
Detail: A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
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Manufacturer Information:
| 1JB7491 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1JB7491 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 1JB7491 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BODY RECESS NOMINAL DEPTH | 0.1878 INCHES FIRST END | | BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.875 INCHES | | HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM TEETH | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 2.500 INCHES SECOND END | | KEYWAY NOMINAL WIDTH | 0.2460 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 88657,9410-1 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.125 INCHES SECOND END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.6340 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 5.1170 INCHES | | NOMINAL OVERALL LENGTH | 2.094 INCHES | | PITCH ANGLE | 63.4370 DEGREES | | PITCH DIAMETER | 5.0000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PERIPHERAL FACE, BACK HUB PROTRUDING | | TEETH QUANTITY | 40 | | TEETH TYPE | STRAIGHT |
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