3020-01-042-0419 PULLEY,GROOVE Index 5340-01-042-0422 STRAP,RETAINING

National Stock Number:
3020-01-042-0421

Federal Supply Class:
3020

National Item Identification Number:
010420421

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:
403215506845RAYTHEON COMPANY
4032155-070306845RAYTHEON COMPANY


Techincal Specification:
EFFECTIVE LENGTH2.5420 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.0720 INCHES
FIRST CHAIN LINK PIN NOMINAL DIAMETER0.0625 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0150 INCHES
FIRST CHAIN LINK PLATE WIDTH0.138 INCHES NOMINAL
FIRST CHAIN LINK STYLEPIN
LINK ROW QUANTITY1
MATERIALSTEEL
MINIMUM TENSILE STRENGTH180 POUNDS PER SQUARE INCH
PIN FASTENING METHODSPRING CLIP
SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER0.0900 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.0720 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0150 INCHES
SECOND CHAIN LINK PLATE WIDTH0.138 INCHES NOMINAL
SECOND CHAIN LINK STYLEROLLERLESS
SURFACE TREATMENTPASSIVATE


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