4820-00-256-6536 VALVE,BALL Index 4820-00-256-6538 SEAT,VALVE

National Stock Number:
3020-00-256-6537

Federal Supply Class:
3020

National Item Identification Number:
002566537

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:
253087310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
EFFECTIVE LENGTH131.2500 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.5070 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0940 INCHES
FIRST CHAIN LINK PLATE WIDTH0.600 INCHES NOMINAL
FIRST CHAIN LINK STYLEROLLER
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.4980 INCHES
LINK ROW QUANTITY1
MATERIALSTEEL
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.5070 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.3550 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0940 INCHES
SECOND CHAIN LINK PLATE WIDTH0.710 INCHES NOMINAL
SECOND CHAIN LINK STYLEPIN


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