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National Stock Number: 3020-00-137-1722
Federal Supply Class: 3020
National Item Identification Number: 001371722
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:
| 52-W-2291-3 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC | | 52B9142-4 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC | | 52W2220-3 | 21439 | CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC |
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Techincal Specification:
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.375 INCHES NOMINAL | | DISTANCE FROM PILOT END TO FLANGE FACE | 1.058 INCHES NOMINAL | | ASA STANDARD CHAIN NUMBER | 100 | | BORE DIAMETER | 2.250 INCHES NOMINAL | | BORE LENGTH | 1.750 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | DESIGN FORM | PLAIN | | FURNISHED ITEMS AND QUANTITY | SETSCREW 2 | | FURNISHED ITEMS | KEYING FACILITY | | FACE WIDTH | 0.692 INCHES NOMINAL | | HARDNESS RATING TEST METHOD | NOT RATED | | HOLE LOCATION | ON HUB 90 DEG APART 1 HOLE ON TOP OF KEYWAY | | HUB OUTSIDE DIAMETER | 4.375 INCHES NOMINAL BOTH ENDS | | KEYWAY WIDTH | 0.500 INCHES NOMINAL | | KEYING FACILITY TYPE | KEYWAY | | OUTSIDE DIAMETER | 6.630 INCHES NOMINAL | | OVERALL LENGTH | 1.750 INCHES NOMINAL | | MATERIAL | STEEL | | PITCH DIAMETER | 6.012 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | QUANTITY | 1 | | SECURING HOLE QUANTITY | 2 | | SECURING LOCATION | AA END | | SECURING METHOD | THREADED HOLE(S) | | SPECIAL FEATURES | SOCKET HEAD SETSCREWS HAVE NYLON SELF-LOCKING FEATURES | | STYLE DESIGNATOR | PLAIN | | TEETH QUANTITY PER ROW | 15 | | TEETH ROW QUANTITY | 1 | | THREAD SIZE | 9/16-12 | | TOOTH PITCH | 1.250 INCHES NOMINAL |
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