NSN 3020-01-263-3121
Part Details | ROLLER CHAIN
3020-01-263-3121 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: 10447SS, EL10.4P, EL-10.4-P, A3041506, 3020-01-263-3121, 01-263-3121, 3020012633121, 012633121
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 12, 1987 | 01-263-3121 | 04457 ( CHAIN, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
PIN
ROLLERLESS
PIN
ROLLERLESS
PIN
ROLLERLESS
Cross Reference | NSN 3020-01-263-3121
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10447SS | 72625 | DIAMOND CHAIN CODIV OF AMSTED INDUSTRIES INC |
| EL-10.4-P | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| A3041506 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3020-01-263-3121
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT | PASSIVATE |
| FIRST CHAIN LINK STYLE | PIN |
| FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0156 INCHES |
| FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.0620 INCHES |
| FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1354 INCHES |
| FIRST CHAIN LINK PLATE WIDTH | 0.138 INCHES NOMINAL |
| SECOND CHAIN LINK STYLE | ROLLERLESS |
| SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0156 INCHES |
| SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.0720 INCHES |
| SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER | 0.0900 INCHES |
| SECOND CHAIN LINK PLATE WIDTH | 0.138 INCHES NOMINAL |
| LINK ROW QUANTITY | 1 |
| PIN FASTENING METHOD | RIVETED AND SPRING CLIP |
| PIN OVERALL LENGTH | 0.1750 INCHES NOMINAL |
| EFFECTIVE LENGTH | 1.2783 FEET NOMINAL |