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National Stock Number:
3020-00-517-2398
Federal Supply Class:
3020
National Item Identification Number:
005172398
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:
| 078361 | 31974 | HOFFMAN/NEW YORKER, INC. |
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Techincal Specification:
| ASA STANDARD CHAIN NUMBER | 50 | | BORE DIAMETER | 1.250 INCHES NOMINAL | | BORE LENGTH | 1.125 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.875 INCHES NOMINAL | | DISTANCE FROM HUB END TO FLANGE END | 0.782 INCHES NOMINAL AA END | | FURNISHED ITEMS | KEYING FACILITY | | FACE WIDTH | 0.343 INCHES NOMINAL | | HARDNESS RATING TEST METHOD | NOT RATED | | HOLE LOCATION | LOCATED ON TOP OF KEY | | HUB OUTSIDE DIAMETER | 3.500 INCHES NOMINAL AA END | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 5.082 INCHES NOMINAL | | PITCH DIAMETER | 4.788 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | QUANTITY | 1 | | SECURING HOLE QUANTITY | 1 | | SECURING LOCATION | AA END | | SECURING METHOD | THREADED HOLE(S) | | STYLE DESIGNATOR | PLAIN | | TEETH QUANTITY PER ROW | 24 | | TEETH ROW QUANTITY | 1 | | THREAD SIZE | 5/16-18 | | TOOTH PITCH | 0.625 INCHES NOMINAL |
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