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National Stock Number:
3020-00-857-2478
Federal Supply Class:
3020
National Item Identification Number:
008572478
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:
| 293B100 | 55207 | ARROW-MASTER, INCORPORATED | | U293B100 | 55207 | ARROW-MASTER, INCORPORATED |
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Techincal Specification:
| ASA STANDARD CHAIN NUMBER | 120 | | BORE DIAMETER | 2.166 INCHES MINIMUM AND 2.167 INCHES MAXIMUM | | BORE LENGTH | 2.500 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.269 INCHES NOMINAL | | DISTANCE FROM HUB END TO FLANGE END | 0.750 INCHES NOMINAL BOTH ENDS | | FACE WIDTH | 1.000 INCHES NOMINAL | | FURNISHED ITEMS | KEYING FACILITY | | HARDNESS RATING TEST METHOD | NOT RATED | | HUB OUTSIDE DIAMETER | 3.000 INCHES NOMINAL BOTH ENDS | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.500 INCHES NOMINAL | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 8.438 INCHES NOMINAL | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | PITCH DIAMETER | 7.689 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | QUANTITY | 1 | | STYLE DESIGNATOR | PLAIN | | TEETH QUANTITY PER ROW | 16 | | TEETH ROW QUANTITY | 1 | | SPECIAL FEATURES | TEETH AND OUTSIDE OF HUB ENDS ARE TAPERED 45 DEG | | TOOTH PITCH | 1.500 INCHES NOMINAL |
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