5360-01-139-9802 SPRING,HELICAL,COMPRESSION Index 3020-01-139-9804 CHAIN,ROLLER

National Stock Number:
3020-01-139-9803

Federal Supply Class:
3020

National Item Identification Number:
011399803

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.


Manufacturer Information:
145889808452NORTHROP GRUMMAN SYSTEMS CORPORATION
145889888725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV


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