NSN 3020-00-274-2897

Part Details | ROLLER CHAIN

3020-00-274-2897 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.

Alternate Parts: ASA403, ASA40-3, TRIPLE66, RC403, RC40-3, 403, 40-3, 403, 40-3, 3020-00-274-2897, 00-274-2897, 3020002742897, 002742897

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196100-274-289704457 ( CHAIN, ROLLER )
REFERENCE DRAWINGS & PICTURES

ROLLER

PIN

ROLLER

PIN

ROLLER

PIN

Cross Reference | NSN 3020-00-274-2897
Part Number Cage Code Manufacturer
ASA40-380204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
TRIPLE6672625DIAMOND CHAIN CODIV OF AMSTED INDUSTRIES INC
RC40-336384FMC CORPLINK-BELT DIV
40-311406REXNORD HOLDINGS INC
40-381130WHITNEY CHAIN OPERATION POWERTRANSMISSION DIV DRESSER INDUSTRIES
Technical Data | NSN 3020-00-274-2897
Characteristic Specifications
MATERIAL STEEL
NOMINAL PITCH DISTANCE0.500 INCHES
FIRST CHAIN LINK STYLE ROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0600 INCHES
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.3120 INCHES
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3120 INCHES
FIRST CHAIN LINK PLATE WIDTH0.4750 INCHES NOMINAL
SECOND CHAIN LINK STYLE PIN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0600 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.1560 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3120 INCHES
SECOND CHAIN LINK PLATE WIDTH0.410 INCHES NOMINAL
LINK PLATE WIDTH AT PIN END0.410 INCHES MAXIMUM
LINK ROW QUANTITY3
MINIMUM TENSILE STRENGTH9375 POUNDS PER SQUARE INCH