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National Stock Number: 3020-00-850-1944
Federal Supply Class: 3020
National Item Identification Number: 008501944
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:
| 40SS, TYPE C | 81130 | WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES INC | | 40SSCL | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | 5918582-PC-21 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 40SSCL | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 40SSCL | 72625 | DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC | | 40SSCL | 76474 | EMERSON POWER TRANSMISSION CORPORATION DIV EPT | | RC40SAC1998 | 36384 | FMC CORP LINK-BELT DIV | | 6264K22 | 39428 | MCMASTER-CARR SUPPLY CO | | 701-5918582-PC- | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-5918582-PC-21 | 53711 | NAVAL SEA SYSTEMS COMMAND | | N040SSCL | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | RC40SAC1998 | 81733 | FMC CORP CHAIN DIV |
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Techincal Specification:
| LINK NOMINAL WIDTH BETWEEN PLATES | 0.4687 INCHES | | LINK PIN NOMINAL DIAMETER | 0.1562 INCHES | | LINK PLATE NOMINAL THICKNESS | 0.0600 INCHES | | LINK PLATE WIDTH | 0.410 INCHES NOMINAL | | LINK STYLE | PIN | | PIN FASTENING METHOD | RIVETED AND SPRING CLIP | | PIN OVERALL LENGTH | 0.6875 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | MINIMUM TENSILE STRENGTH | 3000 POUNDS PER SQUARE INCH | | SURFACE TREATMENT | PASSIVATE |
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