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National Stock Number:
3020-00-755-4907
Federal Supply Class:
3020
National Item Identification Number:
007554907
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:
| 11014942 | 19200 | US ARMY ARDEC RDECOM | | 11014942 | 19205 | SPRINGFIELD ARMORY |
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Techincal Specification:
| BORE DIAMETER | 0.500 INCHES NOMINAL | | BORE LENGTH | 0.812 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | DESIGN FORM | PLAIN | | FACE WIDTH | 0.188 INCHES NOMINAL | | HARDNESS RATING TEST METHOD | ROCKWELL | | HUB OUTSIDE DIAMETER | 1.030 INCHES NOMINAL AA END | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | MATERIAL | STEEL | | METALLIC HARDNESS RATING AND LOCATION | 23.0 ROCKWELL C MINIMUM BODY AND 32.0 ROCKWELL C MAXIMUM BODY | | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SPECIAL FEATURES | MATERIAL:WROUGHT:STEEL ALLOY SPECASTM-A304,CASTING:STEEL,FED STD NO 66:4140; HEAT TREATMENT:MIL-H-6875 QUENCH AND TEMPER TO HARDNESS SPECIFIED; FINAL PROTECTIVE FINISH: MANGANESE PHOSPHATE PER MIL-P-16232,TYPE M,CLASS 1 | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | PHOSPHATE | | TEETH HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | TEETH ROW QUANTITY | 1 |
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