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National Stock Number:
3020-00-223-3369
Federal Supply Class:
3020
National Item Identification Number:
002233369
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:
| 1089-25A | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | MIL-STD-421 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | X1548 | 72625 | DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC | | MS421-50-1RC2CLB | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| LINK NOMINAL WIDTH BETWEEN PLATES | 0.5469 INCHES | | LINK PIN NOMINAL DIAMETER | 0.2000 INCHES | | LINK PLATE NOMINAL THICKNESS | 0.0800 INCHES | | LINK PLATE WIDTH | 0.512 INCHES NOMINAL | | LINK ROW QUANTITY | 1 | | LINK STYLE | PIN | | MATERIAL | STEEL CORROSION RESISTING | | MINIMUM TENSILE STRENGTH | 4100 POUNDS PER SQUARE INCH | | NOMINAL PITCH DISTANCE | 0.625 INCHES | | PIN FASTENING METHOD | COTTER PIN | | SURFACE TREATMENT | PASSIVATE |
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