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National Stock Number:
3020-00-796-2691
Federal Supply Class:
3020
National Item Identification Number:
007962691
Description:
SPROCKET WHEEL
Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
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Manufacturer Information:
| 7962691 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 15.876 INCHES NOMINAL | | BORE DIAMETER | 14.375 INCHES NOMINAL | | BORE LENGTH | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM | | BORE TYPE | STRAIGHT | | COUNTERBORE DEPTH | 0.250 INCHES NOMINAL | | COUNTERBORE DIAMETER | 17.375 INCHES MINIMUM AND 17.380 INCHES MAXIMUM | | COUNTERBORE LOCATION | AA END | | DESIGN FORM | PLAIN | | FACE WIDTH | 1.234 INCHES MINIMUM AND 1.313 INCHES MAXIMUM | | FURNISHED ITEMS AND QUANTITY | NONENONE | | FURNISHED ITEMS | COUNTERBORE | | HARDNESS RATING TEST METHOD | ROCKWELL | | HOLE LOCATION | ON FACE OF COUNTERBORE | | MATERIAL | STEEL | | PITCH DIAMETER | 23.422 INCHES NOMINAL | | OUTSIDE DIAMETER | 26.250 INCHES MINIMUM AND 26.376 INCHES MAXIMUM | | SECURING HOLE QUANTITY | 12 | | SECURING LOCATION | AA END | | SECURING METHOD | DRILLED HOLE | | STYLE DESIGNATOR | PLAIN | | TAPERED HOLE SIZE | 0.640 TO 0.643 | | TEETH HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM | | TEETH QUANTITY PER ROW | 12 | | TEETH ROW QUANTITY | 1 | | TOOTH PITCH | 6.132 INCHES NOMINAL |
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