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National Stock Number:
3020-01-214-7352
Federal Supply Class:
3020
National Item Identification Number:
012147352
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:
| 23018070 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BODY RECESS NOMINAL DEPTH | 0.147 INCHES FIRST END | | BORE STYLE | TAPERED W/KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.390 INCHES | | HARDNESS RATING | 15.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL | | HUB NOMINAL DIAMETER | 0.975 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | MATERIAL | STEEL COMP 8620 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.380 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.260 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.870 INCHES | | PITCH DIAMETER | 2.6250 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TAPER MAJOR NOMINAL DIAMETER | 0.672 INCHES SECOND END | | TEETH QUANTITY | 21 | | TOOTH FORM | STANDARD |
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