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National Stock Number:
3020-01-025-4155
Federal Supply Class:
3020
National Item Identification Number:
010254155
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 | 12 | | TOOTH PITCH | 1.000 INCHES NOMINAL | | MATERIAL | STEEL | | STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 4.332 INCHES NOMINAL | | OVERALL LENGTH | 1.625 INCHES NOMINAL | | PITCH DIAMETER | 3.864 INCHES NOMINAL | | FACE WIDTH | 0.575 INCHES NOMINAL | | ASA STANDARD CHAIN NUMBER | 80 | | HARDNESS RATING TEST METHOD | NOT RATED | | BORE TYPE | STRAIGHT | | BORE DIAMETER | 1.796 INCHES MINIMUM AND | | 1.801 INCHES MAXIMUM | | BORE LENGTH | 1.625 INCHES NOMINAL | | KEYING FACILITY TYPE | KEYWAY | | QUANTITY | 1 | | KEYWAY WIDTH | 0.376 INCHES MINIMUM AND | | 0.378 INCHES MAXIMUM | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.985 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | HUB OUTSIDE DIAMETER | 3.125 INCHES NOMINAL AA END | | FURNISHED ITEMS | KEYING FACILITY | | DISTANCE FROM HUB END TO FLANGE END | 1.050 INCHES NOMINAL AA END | | SECURING METHOD | SETSCREW | | SECURING LOCATION | AA END |
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