NSN 3020-00-855-4956
Part Details | ROLLER CHAIN
3020-00-855-4956 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: 3020008554956, C220113, WW118, WW-118, 3020-00-855-4956, 00-855-4956, 3020008554956, 008554956
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 29, 1967 | 00-855-4956 | 04457 ( CHAIN, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
ROLLER
ROLLER
PIN
ROLLER
PIN
ROLLER
PIN
Cross Reference | NSN 3020-00-855-4956
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3020008554956 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| C220113 | 60587 | FEDERAL EQUIPMENT COMPANY |
| WW-118 | 07586 | KORNYLAK CORPORATION |
Technical Data | NSN 3020-00-855-4956
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | CADMIUM |
| NOMINAL PITCH DISTANCE | 2.500 INCHES |
| FIRST CHAIN LINK STYLE | ROLLER |
| FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.1850 INCHES |
| FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.7500 INCHES |
| FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.7300 INCHES |
| FIRST CHAIN LINK PLATE WIDTH | 1.165 INCHES NOMINAL |
| SECOND CHAIN LINK STYLE | PIN |
| SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.1850 INCHES |
| SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.3750 INCHES |
| SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 1.1560 INCHES |
| SECOND CHAIN LINK PLATE WIDTH | 1.175 INCHES NOMINAL |
| LINK ROW QUANTITY | 1 |
| END CONNECTION STYLE | ROLLER |
| PIN FASTENING METHOD | RIVETED |
| PIN OVERALL LENGTH | 1.6875 INCHES NOMINAL |
| EFFECTIVE LENGTH | 3.3333 FEET NOMINAL |
| FEATURES PROVIDED | CHAIN W/UNJOINED ENDS |