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National Stock Number: 3020-01-153-9098
Federal Supply Class: 3020
National Item Identification Number: 011539098
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:
| 4684916-0004 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4684916-0004 | 96169 | ELECTRIC BOAT CORPORATION | | 709-4684916 | 6Y882 | BISHOP ENTERPRISES INC. | | 87832-1645 ITEM4 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DESIGN FORM | PLAIN | | TEETH ROW QUANTITY | 1 | | TEETH QUANTITY PER ROW | 15 | | TOOTH PITCH | 3.000 INCHES NOMINAL | | MATERIAL | STEEL | | STYLE DESIGNATOR | PLAIN | | OUTSIDE DIAMETER | 7.957 INCHES NOMINAL | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | PITCH DIAMETER | 7.576 INCHES NOMINAL | | FACE WIDTH | 0.916 INCHES NOMINAL | | ASA STANDARD CHAIN NUMBER | C-2120 | | HARDNESS RATING TEST METHOD | ROCKWELL | | TEETH HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND | | 55.0 ROCKWELL C MAXIMUM | | BORE TYPE | STRAIGHT SPLINE | | SPLINE QUANTITY | 6 | | SPLINE MAJOR DIAMETER | 1.750 INCHES NOMINAL | | SPLINE LENGTH | 2.000 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | HUB OUTSIDE DIAMETER | 2.750 INCHES NOMINAL AA END | | SPLINE MINOR DIAMETER | 1.505 INCHES NOMINAL | | DISTANCE FROM HUB END TO FLANGE END | 1.084 INCHES NOMINAL AA END |
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