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National Stock Number:
3020-00-891-2831
Federal Supply Class:
3020
National Item Identification Number:
008912831
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:
| 72412 | 88001 | UNITED STATES POSTAL SERVICE |
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Techincal Specification:
| LINK ROLLER NOMINAL DIAMETER | 0.4680 INCHES | | LINK PIN NOMINAL DIAMETER | 0.2340 INCHES | | MATERIAL | STEEL | | LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES | | LINK PLATE WIDTH | 0.710 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM | | LINK PLATE WIDTH AT PIN END | 0.600 INCHES NOMINAL | | EFFECTIVE LENGTH | 4.9593 FEET NOMINAL | | LINK NOMINAL WIDTH BETWEEN PLATES | 0.5000 INCHES |
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