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National Stock Number:
3020-00-782-0071
Federal Supply Class:
3020
National Item Identification Number:
007820071
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:
| 60083 | 98889 | AEROCONTROLEX GROUP, INC. | | 7343139 | 34519 | HARMONIC DRIVE L.L.C. |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.625 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 0.781 INCHES FIRST END | | END NOMINAL LENGTH | 0.374 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.437 INCHES | | FIRST STEP NOMINAL DIAMETER | 1.125 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.063 INCHES FIRST END | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493,COMP 4620 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4620 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.437 INCHES FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.390 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.700 INCHES | | NOMINAL OVERALL LENGTH | 0.875 INCHES | | PITCH DIAMETER | 2.6000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TEETH QUANTITY | 52 | | TOOTH FORM | STANDARD |
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