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National Stock Number:
3020-01-392-6606
Federal Supply Class:
3020
National Item Identification Number:
013926606
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:
| A3143662 | 12058 | TRI-EX TOWER CORP | | A3143662 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | D80B21 2.375 BORE 0.62 SQ KWY | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | D80B21RWK X 2 3/8 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| DESIGN FORM | PLAIN | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.807 INCHES NOMINAL | | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN | | BORE BEARING | NOT INCLUDED | | BORE DIAMETER | 2.375 INCHES NOMINAL | | BORE LENGTH | 2.750 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | FACE WIDTH | 1.720 INCHES NOMINAL | | HARDNESS RATING TEST METHOD | NOT RATED | | HOLE LOCATION | ON HUB OVER KEYWAY | | KEYING FACILITY | INCLUDED | | KEYING FACILITY TYPE | KEYWAY | | KEYWAY WIDTH | 0.620 INCHES NOMINAL | | LIGHTENING HOLE | NOT INCLUDED | | MATERIAL | STEEL | | HUB EXTERNAL KEYWAY | NOT INCLUDED | | III STYLE DESIGNATOR | PLAIN | | PITCH DIAMETER | 6.7100 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | OUTSIDE DIAMETER | 7.240 INCHES NOMINAL | | OVERALL LENGTH | 1.750 INCHES NOMINAL | | QUANTITY | 1 | | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | DOUBLE ROLLER | | SECURING HOLE QUANTITY | 1 | | SECURING METHOD | THREADED HOLE | | TEETH ROW QUANTITY | 2 | | TEETH QUANTITY PER ROW | 21 | | THREAD SIZE | 3/8-16 | | TOOTH PITCH | 1.000 INCHES NOMINAL |
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