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National Stock Number: 3020-01-118-9391
Federal Supply Class: 3020
National Item Identification Number: 011189391
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:
| 10106638 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 132D1958 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 132D1958 | 26420 | ASTRO GEAR AND INSTRUMENT CO INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.787 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.536 INCHES | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66AISI/SAE4140 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HUB NOMINAL DIAMETER | 0.930 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | III MATERIAL | STEEL COMP 4140 OVERALL | | PITCH DIAMETER | 1.5000 INCHES NOMINAL | | PITCH ANGLE | 24.8247 DEGREES | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.230 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 1.722 INCHES | | NOMINAL OVERALL LENGTH | 0.783 INCHES | | SPLINE PITCH DIAMETER | 0.7188 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 23 BOTH ENDS | | STYLE DESIGNATOR | PERIPHERAL FACE, BACK HUB PROTRUDING | | SURFACE TREATMENT | PHOSPHATE OVERALL | | TEETH QUANTITY | 15 | | TEETH TYPE | STRAIGHT |
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