NSN 3020-00-540-5978
Part Details | ROLLER CHAIN
3020-00-540-5978 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: MILC16906, 251205PC2, 3020-00-540-5978, 00-540-5978, 3020005405978, 005405978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-540-5978 | 04457 ( CHAIN, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
ROLLER
PIN
ROLLER
PIN
ROLLER
PIN
Cross Reference | NSN 3020-00-540-5978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILC16906 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 251205PC2 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3020-00-540-5978
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| NOMINAL PITCH DISTANCE | 1.500 INCHES |
| FIRST CHAIN LINK STYLE | ROLLER |
| FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.1250 INCHES |
| FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.6250 INCHES |
| FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.4470 INCHES |
| FIRST CHAIN LINK PLATE WIDTH | 0.9375 INCHES NOMINAL |
| SECOND CHAIN LINK STYLE | PIN |
| SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.1250 INCHES |
| SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.3125 INCHES |
| SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.6970 INCHES |
| SECOND CHAIN LINK PLATE WIDTH | 0.9375 INCHES NOMINAL |
| LINK ROW QUANTITY | 1 |
| EFFECTIVE LENGTH | 30.0000 FEET NOMINAL |