4530-00-255-0670 RECEPTACLE,ELEMENT Index 3040-00-255-0686 RING,WIPER

National Stock Number:
3020-00-255-0681

Federal Supply Class:
3020

National Item Identification Number:
002550681

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:
MS421-50-1RCA96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S1NGLE449R13PP1SCCL72625DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
SINGLE449R13PP1SCCL72625DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC


Techincal Specification:
EFFECTIVE LENGTH0.7292 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3750 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0800 INCHES
FIRST CHAIN LINK PLATE WIDTH0.594 INCHES NOMINAL
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.4000 INCHES
FIRST CHAIN LINK STYLEROLLER
LINK ROW QUANTITY1
MATERIALSTEEL
PIN FASTENING METHODCOTTER PIN AND SPRING CLIP
MINIMUM TENSILE STRENGTH4880 POUNDS PER SQUARE INCH
NOMINAL PITCH DISTANCE0.625 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.5350 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.2000 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0800 INCHES
SECOND CHAIN LINK PLATE WIDTH0.512 INCHES NOMINAL
SECOND CHAIN LINK STYLEPIN


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