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National Stock Number:
3020-00-126-3440
Federal Supply Class:
3020
National Item Identification Number:
001263440
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:
| 139C6896 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| DISTANCE FROM HUB END TO FLANGE END | 0.500 INCHES NOMINAL AA END | | DRILLED HOLE DIAMETER | 0.188 INCHES NOMINAL | | BORE DIAMETER | 0.625 INCHES NOMINAL | | BORE LENGTH | 0.630 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | CRITICALITY CODE JUSTIFICATION | FEAT | | DESIGN FORM | PLAIN | | FURNISHED ITEMS | LIGHTENING HOLE | | FACE WIDTH | 0.130 INCHES NOMINAL | | HARDNESS RATING TEST METHOD | ROCKWELL | | HOLE LOCATION | THRU HUB 180 DEG APART | | HUB OUTSIDE DIAMETER | 1.125 INCHES NOMINAL AA END | | OUTSIDE DIAMETER | 2.750 INCHES NOMINAL | | OVERALL LENGTH | 0.6350 INCHES NOMINAL | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 33.0 MINIMUM ROCKWELL C AND 38.0 MAXIMUM ROCKWELL C BODY | | SPECIAL FEATURES | 1 HOLE DRILLED SPROCKET FACE,0.156 IN.DIA; WEAPON SYSTEM ESSENTIAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SECURING HOLE QUANTITY | 2 | | SECURING LOCATION | AA END | | SECURING METHOD | DRILLED HOLE | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | PHOSPHATE | | TEETH QUANTITY PER ROW | 5 | | TEETH ROW QUANTITY | 1 |
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