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National Stock Number:
3020-00-089-2088
Federal Supply Class:
3020
National Item Identification Number:
000892088
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:
| 6755986 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 4.500 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.1250 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.120 INCHES | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.6500 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI/SAE 5140 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 5140 OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.750 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN TRANSVERSELY THROUGH FACE | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.4450 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 8.0070 INCHES | | PITCH DIAMETER | 7.6667 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | SPLINE PITCH DIAMETER | 2.0000 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 16 BOTH ENDS | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 46 | | TOOTH FORM | STANDARD |
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