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National Stock Number:
3020-01-047-3124
Federal Supply Class:
3020
National Item Identification Number:
010473124
Description:
GEAR,INTERNAL
Detail:
A GEAR WITH TEETH FORMED ON THE INNER SURFACE OF A CYLINDER OR CONE.
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Manufacturer Information:
| 31409-303 | 03990 | INGERSOLL-RAND CO | | 33374 | 03990 | INGERSOLL-RAND CO | | 596883 | 08722 | DUFF-NORTON CO INC | | AL10C28HC ITEM 76 | 08722 | DUFF-NORTON CO INC | | 33374 | 4P412 | INGERSOLL-RAND COMPANY | | 596883 | 83299 | HYSTER-YALE GROUP, INC. | | B33374 | 03990 | INGERSOLL-RAND CO |
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Techincal Specification:
| TEETH QUANTITY | 60 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | SOLID BACK RING, PROTRUDING HUB, RECESSED HUB | | NOMINAL OVERALL LENGTH | 1.185 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.750 INCHES | | FACE NOMINAL WIDTH | 0.718 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES BOTH ENDS | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | SPLINE QUANTITY | 6 BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 1.250 INCHES SECOND END | | END NOMINAL DIAMETER | 1.057 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 1.250 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, SOLID | | SPECIAL FEATURES | SPLINE MINOR DIA. 0.750 IN. | | MATERIAL | IRON CAST OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A536-65T,GEADE 80-55-06 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND | | 39.0 ROCKWELL C MAXIMUM TEETH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 03990 | | DESIGN CONTROL REFERENCE | B33374 |
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