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National Stock Number:
3020-00-773-1981
Federal Supply Class:
3020
National Item Identification Number:
007731981
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 9015655 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CL 6 FED SPEC SINGLE MATERIAL RESPONSE BODY | | QQ-S-763,CL 7 FED SPEC SINGLE MATERIAL RESPONSE HUB | | HARDNESS RATING | 25.0 ROCKWELL C NOMINAL OVERALL | | TEETH QUANTITY | 85 | | TOOTH FORM | STUB | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | FLANGED END WITH PILOT | | PITCH DIAMETER | 1.7708 INCHES NOMINAL | | FLANGE NOMINAL DIAMETER | 2.438 INCHES | | NOMINAL OUTSIDE DIAMETER | 2.438 INCHES | | PILOT NOMINAL LENGTH | 0.140 INCHES | | FLANGE NOMINAL THICKNESS | 0.203 INCHES | | FACE NOMINAL WIDTH | 0.203 INCHES | | NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 0.469 INCHES | | PILOT NOMINAL DIAMETER | 1.808 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.766 INCHES FIRST END | | 1.625 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 1.808 INCHES SECOND END | | END NOMINAL LENGTH | 0.891 INCHES FIRST END | | END NOMINAL DIAMETER | 0.984 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.172 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 1.251 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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