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National Stock Number:
3020-00-474-2802
Federal Supply Class:
3020
National Item Identification Number:
004742802
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:
| 51537 | 86831 | SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP E4340H OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND | | 30.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 48 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | PITCH DIAMETER | 0.7500 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.375 INCHES | | NOMINAL OUTSIDE DIAMETER | 0.781 INCHES | | FACE NOMINAL WIDTH | 0.094 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.189 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.063 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.031 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.047 INCHES SECOND END | | COUNTERBORE NOMINAL DIAMETER | 0.380 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | | END NOMINAL DIAMETER | 0.313 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.028 INCHES FIRST END | | FIRST GROOVE NOMINAL DIAMETER | 0.290 INCHES FIRST END | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.031 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 86831 | | DESIGN CONTROL REFERENCE | 51537 |
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