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National Stock Number:
3020-00-857-2514
Federal Supply Class:
3020
National Item Identification Number:
008572514
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:
| 297E54 | 55207 | ARROW-MASTER, INCORPORATED | | U297E54 | 55207 | ARROW-MASTER, INCORPORATED |
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Techincal Specification:
| ASA STANDARD CHAIN NUMBER | 140 | | BORE DIAMETER | 2.757 INCHES MINIMUM AND 2.758 INCHES MAXIMUM | | BORE LENGTH | 4.860 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.599 INCHES NOMINAL | | DISTANCE FROM HUB END TO FLANGE END | 1.930 INCHES NOMINAL BOTH ENDS | | FURNISHED ITEMS | KEYING FACILITY | | FACE WIDTH | 1.000 INCHES NOMINAL | | HARDNESS RATING TEST METHOD | NOT RATED | | KEY WIDTH | 0.625 INCHES NOMINAL | | KEYING FACILITY SPACING IN DEG | 180.0 | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.625 INCHES NOMINAL | | OUTSIDE DIAMETER | 24.375 INCHES NOMINAL | | OVERALL LENGTH | 4.860 INCHES NOMINAL | | MATERIAL | STEEL | | PITCH DIAMETER | 23.418 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | STEPPED | | QUANTITY | 2 | | SPECIAL FEATURES | FIRST STEP FACE LARGEST DIAMETER 4.500 IN.,FIRST STEPT LENGTH 0.750IN.,SECOND STEP LENGTH 1.180 IN. | | STYLE DESIGNATOR | PLAIN | | TEETH ROW QUANTITY | 1 | | TEETH QUANTITY PER ROW | 42 | | TOOTH PITCH | 1.750 INCHES NOMINAL |
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