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National Stock Number:
3020-00-254-1979
Federal Supply Class:
3020
National Item Identification Number:
002541979
Description:
CHAIN,ROLLER
Detail:
A flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the American National Standards Institute as roller chain. Excludes CHAIN, BLOCK.
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Manufacturer Information:
| 120-64P | 81130 | WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES INC | | D266X | 59690 | KOEHRING CO LORAIN DIV | | SINGLE472C63PP1CPCL | 72625 | DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC | | D266X | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO |
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Techincal Specification:
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY EFFECTIVE LENGTH | | EFFECTIVE LENGTH | 8.0000 FEET NOMINAL | | LINK NOMINAL WIDTH BETWEEN PLATES | 1.0000 INCHES | | LINK PIN NOMINAL DIAMETER | 0.4370 INCHES | | LINK PLATE NOMINAL THICKNESS | 0.1870 INCHES | | LINK PLATE WIDTH AT PIN END | 1.230 INCHES MAXIMUM | | LINK PLATE WIDTH | 1.425 INCHES NOMINAL | | LINK ROLLER NOMINAL DIAMETER | 0.8750 INCHES | | MATERIAL | STEEL | | MINIMUM TENSILE STRENGTH | 28100 POUNDS PER SQUARE INCH |
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