NSN 3020-00-797-6404
Part Details | ROLLER CHAIN
3020-00-797-6404 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: RC4068LINKS, RC40-68LINKS, 7976404, 3020-00-797-6404, 00-797-6404, 3020007976404, 007976404
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-797-6404 | 04457 ( CHAIN, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
ROLLER
PIN
ROLLER
PIN
ROLLER
PIN
Cross Reference | NSN 3020-00-797-6404
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RC40-68LINKS | 81733 | FMC CORPCHAIN DIV |
| 7976404 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-797-6404
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| NOMINAL PITCH DISTANCE | 0.500 INCHES |
| FIRST CHAIN LINK STYLE | ROLLER |
| FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0600 INCHES |
| FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.3120 INCHES |
| FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.3120 INCHES |
| FIRST CHAIN LINK PLATE WIDTH | 0.475 INCHES NOMINAL |
| SECOND CHAIN LINK STYLE | PIN |
| SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0600 INCHES |
| SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.1560 INCHES |
| SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.4320 INCHES |
| SECOND CHAIN LINK PLATE WIDTH | 0.452 INCHES NOMINAL |
| LINK ROW QUANTITY | 1 |
| PIN FASTENING METHOD | RIVETED |
| MINIMUM TENSILE STRENGTH | 3700 POUNDS PER SQUARE INCH |
| EFFECTIVE LENGTH | 2.8330 FEET NOMINAL |
| FSC APPLICATION DATA | POWER TAKE-OFF,TRANSMISSION,VEHICULAR |