2920-00-231-8681 BLOCK,CARRIER Index 3020-00-231-8686 CHAIN,ROLLER

National Stock Number:
3020-00-231-8685

Federal Supply Class:
3020

National Item Identification Number:
002318685

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:
224821PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
237043PC510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
EFFECTIVE LENGTH31.0000 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.4470 INCHES
FIRST CHAIN LINK PIN NOMINAL DIAMETER0.3125 INCHES
FIRST CHAIN LINK PLATE WIDTH AT PIN END0.938 INCHES NOMINAL
FIRST CHAIN LINK PLATE WIDTH0.938 INCHES NOMINAL
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.6240 INCHES
FSC APPLICATION DATA5 IN. PROJECTILE HOIST MK 4
MATERIALSTEEL
MINIMUM TENSILE STRENGTH10000 POUNDS PER SQUARE INCH
NOMINAL PITCH DISTANCE1.500 INCHES


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