NSN 3020-00-181-2873
Part Details | ROLLER CHAIN
3020-00-181-2873 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: 4388381, 438838-1, 4387451, 438745-1, EL18, 3020-00-181-2873, 00-181-2873, 3020001812873, 001812873
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 29, 1970 | 00-181-2873 | 04457 ( CHAIN, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
PIN
PIN
ROLLERLESS
PIN
ROLLERLESS
PIN
ROLLERLESS
Cross Reference | NSN 3020-00-181-2873
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 438838-1 | 37695 | RAYTHEON COMPANYDBA RAYTHEON |
| 438745-1 | 37695 | RAYTHEON COMPANYDBA RAYTHEON |
| EL18 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
Technical Data | NSN 3020-00-181-2873
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| NOMINAL PITCH DISTANCE | 0.1475 INCHES |
| FIRST CHAIN LINK STYLE | PIN |
| FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0150 INCHES |
| FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.0620 INCHES |
| FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1020 INCHES |
| FIRST CHAIN LINK PLATE WIDTH | 0.138 INCHES NOMINAL |
| SECOND CHAIN LINK STYLE | ROLLERLESS |
| SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0150 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 |
| END CONNECTION STYLE | PIN |
| BUSHING HOLE DIAMETER | 0.0590 INCHES NOMINAL |
| PIN FASTENING METHOD | SPRING CLIP |
| PIN OVERALL LENGTH | 0.2050 INCHES NOMINAL |
| EFFECTIVE LENGTH | 2.2125 FEET NOMINAL |
