4820-00-474-0075 CAGE,VALVE Index 4320-00-474-0077 RING,WEARING

National Stock Number:
3020-00-474-0076

Federal Supply Class:
3020

National Item Identification Number:
004740076

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:
NU58-497SH7PC13B80145LFE INSTRUMENTS A MARK IV CO


Techincal Specification:
EFFECTIVE LENGTH0.2827 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.0720 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0150 INCHES
FIRST CHAIN LINK PLATE WIDTH0.138 INCHES NOMINAL
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.0900 INCHES
FIRST CHAIN LINK STYLEROLLER
LINK ROW QUANTITY1
MATERIALSTEEL
NOMINAL PITCH DISTANCE0.1475 INCHES
PIN FASTENING METHODRIVETED AND SPRING CLIP
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.0720 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0150 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.0625 INCHES
SECOND CHAIN LINK PLATE WIDTH0.138 INCHES NOMINAL
SECOND CHAIN LINK STYLEPIN
SURFACE TREATMENTPASSIVATE


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