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National Stock Number:
3020-00-484-1144
Federal Supply Class:
3020
National Item Identification Number:
004841144
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:
| 19TRC40BF | 81733 | FMC CORP CHAIN DIV | | 19TRC40BF3-41N | 81733 | FMC CORP CHAIN DIV | | 2220603 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 19TRC40BF3-4IN | 81733 | FMC CORP CHAIN DIV |
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Techincal Specification:
| DESIGN FORM | PLAIN | | TEETH ROW QUANTITY | 1 | | TEETH QUANTITY PER ROW | 19 | | TOOTH PITCH | 0.500 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 3.297 INCHES NOMINAL | | OVERALL LENGTH | 0.875 INCHES NOMINAL | | PITCH DIAMETER | 3.038 INCHES NOMINAL | | FACE WIDTH | 0.284 INCHES NOMINAL | | ASA STANDARD CHAIN NUMBER | 40 | | HARDNESS RATING TEST METHOD | ROCKWELL | | TEETH HARDNESS RATING | 50.0 ROCKWELL C NOMINAL | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.750 INCHES NOMINAL | | BORE LENGTH | 0.875 INCHES NOMINAL | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.188 INCHES NOMINAL | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.457 INCHES NOMINAL | | HUB OUTSIDE DIAMETER | 2.453 INCHES NOMINAL BOTH ENDS | | FURNISHED ITEMS | KEYING FACILITY | | DISTANCE FROM HUB END TO FLANGE END | 0.591 INCHES NOMINAL BOTH ENDS | | SECURING METHOD | THREADED HOLE | | SECURING LOCATION | AA END | | SECURING HOLE QUANTITY | 1 | | THREAD SIZE | 1/4 IN.-20 | | HOLE LOCATION | CENTRALLY LOCATED ON HUB ABOVE KEYWAY |
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