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National Stock Number:
3020-00-116-6976
Federal Supply Class:
3020
National Item Identification Number:
001166976
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:
| 8523776 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| DISTANCE FROM HUB END TO FLANGE END | 8.969 INCHES MINIMUM AND 9.000 INCHES MAXIMUM AA END | | DRILLED HOLE DIAMETER | 0.531 INCHES MINIMUM AND 0.547 INCHES MAXIMUM | | ASA STANDARD CHAIN NUMBER | 60 | | BORE LENGTH | 0.188 INCHES NOMINAL | | BORE DIAMETER | 6.750 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE DEPTH | 4.250 INCHES NOMINAL | | COUNTERBORE DIAMETER | 8.625 INCHES NOMINAL | | COUNTERBORE LOCATION | AA END | | DESIGN FORM | PLAIN | | FURNISHED ITEMS | COUNTERBORE | | FACE WIDTH | 0.454 INCHES MINIMUM AND 0.464 INCHES MAXIMUM | | HARDNESS RATING TEST METHOD | NOT RATED | | HOLE LOCATION | END OF HUB | | HUB OUTSIDE DIAMETER | 4.229 INCHES NOMINAL AA END | | OUTSIDE DIAMETER | 13.369 INCHES NOMINAL | | OVERALL LENGTH | 4.688 INCHES NOMINAL | | MATERIAL | STEEL | | PITCH DIAMETER | 12.899 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SECURING HOLE QUANTITY | 10 | | SECURING METHOD | DRILLED HOLE | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | ZINC AND PAINT | | TEETH QUANTITY PER ROW | 54 | | TEETH ROW QUANTITY | 1 | | TOOTH PITCH | 0.750 INCHES NOMINAL |
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