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National Stock Number:
3020-00-239-3848
Federal Supply Class:
3020
National Item Identification Number:
002393848
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:
| 5355015C | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 5355015C | 7PZX0 | FAIRBANKS MORSE, LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 86.0 ROCKWELL B MINIMUM AND | | 93.0 ROCKWELL B MAXIMUM OVERALL | | TEETH QUANTITY | 48 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | PITCH DIAMETER | 9.6000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 9.9985 INCHES | | FACE NOMINAL WIDTH | 1.750 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.4988 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.3725 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.9529 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.5000 INCHES BOTH ENDS | | BODY STYLE | WEBBED, SOLID | | SPECIAL FEATURES | TWO PULLER HOLES 1/2-13 THD SIZE ON 4 IN. DIA BOLT CIRCLE |
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