NSN 3020-00-254-1979
Part Details | ROLLER CHAIN
3020-00-254-1979 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: SINGLE472C63PP1CPCL, D266X, D266X, 12064P, 120-64P, 3020-00-254-1979, 00-254-1979, 3020002541979, 002541979
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-254-1979 | 04457 ( CHAIN, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3020-00-254-1979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SINGLE472C63PP1CPCL | 72625 | DIAMOND CHAIN CODIV OF AMSTED INDUSTRIES INC |
| D266X | 59690 | KOEHRING COLORAIN DIV |
| D266X | 8E499 | KOEHRING CRANES AND EXCAVATORS INCSUB OF NORTHWEST ENGINEERING CO |
| 120-64P | 81130 | WHITNEY CHAIN OPERATION POWERTRANSMISSION DIV DRESSER INDUSTRIES |
Technical Data | NSN 3020-00-254-1979
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| LINK PLATE NOMINAL THICKNESS | 0.1870 INCHES |
| LINK PIN NOMINAL DIAMETER | 0.4370 INCHES |
| LINK ROLLER NOMINAL DIAMETER | 0.8750 INCHES |
| LINK NOMINAL WIDTH BETWEEN PLATES | 1.0000 INCHES |
| LINK PLATE WIDTH | 1.425 INCHES NOMINAL |
| LINK PLATE WIDTH AT PIN END | 1.230 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 28100 POUNDS PER SQUARE INCH |
| EFFECTIVE LENGTH | 8.0000 FEET NOMINAL |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY EFFECTIVE LENGTH |
