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National Stock Number:
3020-00-998-3722
Federal Supply Class:
3020
National Item Identification Number:
009983722
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:
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Techincal Specification:
| DESIGN FORM | PLAIN | | TEETH ROW QUANTITY | 1 | | TEETH QUANTITY PER ROW | 40 | | TOOTH PITCH | 0.250 INCHES NOMINAL | | MATERIAL | STEEL | | STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 3.330 INCHES NOMINAL | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | PITCH DIAMETER | 3.187 INCHES NOMINAL | | FACE WIDTH | 0.110 INCHES NOMINAL | | ASA STANDARD CHAIN NUMBER | 25 | | HARDNESS RATING TEST METHOD | NOT RATED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 0.500 INCHES NOMINAL | | BORE LENGTH | 0.625 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | HUB OUTSIDE DIAMETER | 1.500 INCHES NOMINAL AA END | | FURNISHED ITEMS | LIGHTENING HOLE | | DISTANCE FROM HUB END TO FLANGE END | 0.515 INCHES NOMINAL AA END | | SECURING METHOD | DRILLED HOLE | | SECURING LOCATION | AA END | | SECURING HOLE QUANTITY | 2 | | HOLE LOCATION | CENTERED 0.250 IN. FROM END OF HUB 180 DEG APART | | DRILLED HOLE DIAMETER | 0.188 INCHES NOMINAL |
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