Product Details | ROLLER CHAIN

3020-00-294-7426 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.

Part Alternates: 256, 405732, 3020-00-294-7426, 00-294-7426, 3020002947426, 002947426

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-294-7426

Drawings & Photos | NSN 3020-00-294-7426


Demand History | NSN 3020-00-294-7426

Part Number Request Date QTY Origin
256 2013-03-72 15 United States

Cross Reference | NSN 3020-00-294-7426

Part Number Cage Code Manufacturer
256 36384 FMC CORP LINK-BELT DIV
405732 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
405732 28265 HERCULES ENGINE CO INC

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Technical Data | NSN 3020-00-294-7426

Characteristic Specifications
MATERIAL STEEL
FIRST CHAIN LINK STYLE A1 ROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS 0.0500 INCHES
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER 0.2000 INCHES
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.1880 INCHES
FIRST CHAIN LINK PLATE WIDTH 0.356 INCHES NOMINAL
SECOND CHAIN LINK STYLE A2 PIN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS 0.0500 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER 0.1410 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.1880 INCHES
SECOND CHAIN LINK PLATE WIDTH 0.307 INCHES NOMINAL
LINK ROW QUANTITY 3
PIN FASTENING METHOD COTTER PIN
MINIMUM TENSILE STRENGTH 6300 POUNDS PER SQUARE INCH
EFFECTIVE LENGTH 1.5625 FEET NOMINAL
DEPARTURE FROM CITED DESIGNATOR AWSP,BZBH,BYGM,BYYN,ABNZ

Restrictions/Controls & Freight Information | NSN 3020-00-294-7426

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information