2520-00-781-4518 TRANSMISSION,MECHANICAL Index 4720-00-781-4521 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
3020-00-781-4520

Federal Supply Class:
3020

National Item Identification Number:
007814520

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:
52W11721303111BLISS E W CO GULF AND WESTERN MFG CO SUB OF GULF AND WESTERN INDUSTRIES
52W11721321439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC


Techincal Specification:
EFFECTIVE LENGTH3.8334 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3130 INCHES
FIRST CHAIN LINK PIN NOMINAL DIAMETER0.1562 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0630 INCHES
FIRST CHAIN LINK PLATE WIDTH0.469 INCHES NOMINAL
FIRST CHAIN LINK STYLEPIN
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.3130 INCHES
LINK ROW QUANTITY2
MATERIALSTEEL
NOMINAL PITCH DISTANCE0.500 INCHES
PIN FASTENING METHODRIVETED
SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER0.1875 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3130 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0630 INCHES
SECOND CHAIN LINK PLATE WIDTH0.469 INCHES NOMINAL
SECOND CHAIN LINK STYLEROLLERLESS


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