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National Stock Number: 3020-00-244-0307
Federal Supply Class: 3020
National Item Identification Number: 002440307
Description: LINK,ROLLER CHAIN
Detail: AN ASSEMBLED UNIT OF A CHAIN, ROLLER CONSISTING OF SIDE PLATES, ROLLER(S), BUSHING(S), OR PIN(S). IT MAY BE A SINGLE OR DOUBLE PITCH. LINKS CONTAINING BUSHINGS WITHOUT ROLLERS SHALL BE AS DESIGNATED BY THE AMERICAN NATIONAL STANDARDS INSTITUTE AS "ROLLER CHAIN." EXCLUDES LINK, CHAIN (AS MODIFIED); AND PULLEY, SASH.
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Manufacturer Information:
| 120RL | 55739 | JEFFREY CHAIN L.P. | | 120RL | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | 472-3 | 40152 | VME AMERICAS INC SUB OF VME GROUP N V | | 472-3 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC | | 120RL | 78985 | UNION CHAIN DIV OF UST INC | | 120RL | 81130 | WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES INC | | 5B6377 | 11083 | CATERPILLAR INC | | 624229 | 12603 | CLARK EQUIPMENT CO | | 7-624229 | 16662 | LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE | | RC120-1RL | 36384 | FMC CORP LINK-BELT DIV | | 7-624229 | 66654 | TVH PARTS CO. | | N25115-130RL | 71459 | CHRISTIAN ENGINEERING | | 624229 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC | | 623646 | 92392 | ALLIS-CHALMERS CORP | | RC120RL | 36384 | FMC CORP LINK-BELT DIV | | SINGLE472RL | 72625 | DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC |
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Techincal Specification:
| BUSHING HOLE DIAMETER | 0.4385 INCHES NOMINAL | | LINK PLATE NOMINAL THICKNESS | 0.1870 INCHES | | LINK PLATE WIDTH | 1.425 INCHES NOMINAL | | LINK ROLLER NOMINAL DIAMETER | 0.8750 INCHES | | LINK NOMINAL WIDTH BETWEEN PLATES | 1.0000 INCHES | | III MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 28100 POUNDS PER SQUARE INCH |
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