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National Stock Number:
3020-00-490-0867
Federal Supply Class:
3020
National Item Identification Number:
004900867
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:
| 1539575 | 05869 | RAYTHEON COMPANY |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE NOMINAL DEPTH | 0.688 INCHES SECOND END | | BORE NOMINAL DEPTH | 1.945 INCHES FIRST END | | BORE NOMINAL DIAMETER | 0.938 INCHES SECOND END | | BORE NOMINAL DIAMETER | 0.985 INCHES FIRST END | | BORE STYLE | PARTIAL BOTH ENDS | | END NOMINAL DIAMETER | 1.095 INCHES SECOND END | | END NOMINAL LENGTH | 0.300 INCHES SECOND END | | FACE NOMINAL WIDTH | 0.400 INCHES | | FIRST STEP NOMINAL DIAMETER | 1.173 INCHES SECOND END | | FIRST STEP NOMINAL LENGTH | 0.938 INCHES SECOND END | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM TEETH | | HUB STYLE DESIGNATOR | 3 STEPS SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493,COND B1 OR C1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4620 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 3.621 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 2.016 INCHES | | NOMINAL OVERALL LENGTH | 3.750 INCHES | | PITCH DIAMETER | 1.9166 INCHES NOMINAL | | PITCH ANGLE | 45.0000 DEGREES | | PRESSURE ANGLE | 20.0000 DEGREES | | SECOND STEP NOMINAL DIAMETER | 1.250 INCHES SECOND END | | SECOND STEP NOMINAL LENGTH | 0.628 INCHES SECOND END | | SPECIAL FEATURES | HUB END FIRST STEP IS THREADED,1.173-18 NS-3A; THIRD HUB STEP HAS 23 INVOLUTE SPLINES,16/32 DP; SECOND BORE HAS 13 INVOLUTE SPLINES,16/32 DP | | STYLE DESIGNATOR | PERIPHERAL FACE, BACK HUB PROTRUDING | | TEETH QUANTITY | 23 | | TEETH TYPE | SPIRAL | | THIRD STEP NOMINAL DIAMETER | 1.513 INCHES SECOND END | | THIRD STEP NOMINAL LENGTH | 0.720 INCHES SECOND END | | TOOTH DIRECTION | RIGHT |
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