4820-00-797-6403 COCK,SHUTOFF,SCREW STEM Index 1720-00-797-6405 TEMPLATE,SPOTTING

National Stock Number:
3020-00-797-6404

Federal Supply Class:
3020

National Item Identification Number:
007976404

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:
797640419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
RC40-68LINKS81733FMC CORP CHAIN DIV


Techincal Specification:
EFFECTIVE LENGTH2.8330 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3120 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0600 INCHES
FIRST CHAIN LINK PLATE WIDTH0.475 INCHES NOMINAL
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.3120 INCHES
FIRST CHAIN LINK STYLEROLLER
FSC APPLICATION DATAPOWER TAKE-OFF,TRANSMISSION,VEHICULAR
LINK ROW QUANTITY1
MATERIALSTEEL
MINIMUM TENSILE STRENGTH3700 POUNDS PER SQUARE INCH
NOMINAL PITCH DISTANCE0.500 INCHES
PIN FASTENING METHODRIVETED
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.4320 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.1560 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0600 INCHES
SECOND CHAIN LINK PLATE WIDTH0.452 INCHES NOMINAL
SECOND CHAIN LINK STYLEPIN


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