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National Stock Number:
3020-01-386-3387
Federal Supply Class:
3020
National Item Identification Number:
013863387
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:
| DAA7278D254 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | DAA7278D254-001 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| BORE DIAMETER | 1.001 INCHES NOMINAL | | BORE LENGTH | 0.750 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.624 INCHES NOMINAL | | FACE WIDTH | 0.750 INCHES NOMINAL | | FURNISHED ITEMS | KEYING FACILITY | | HARDNESS RATING TEST METHOD | NOT RATED | | HOLE LOCATION | TRANSVERSELY BETWEEN TEETH INTO BORE KEYWAY | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.251 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | QUANTITY | 1 | | NOMINAL THREAD SIZE | 0.250 INCHES | | OUTSIDE DIAMETER | 4.440 INCHES NOMINAL | | SECURING HOLE QUANTITY | 1 | | SECURING METHOD | THREADED HOLE(S) | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | PASSIVATE | | TEETH QUANTITY PER ROW | 12 | | TEETH ROW QUANTITY | 1 | | THREAD SIZE | 1/4-20 |
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