NSN 3020-01-278-7994
Part Details | ROLLER CHAIN
3020-01-278-7994 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: 55993791, 5599379-1, 5599379, 50SS206LINKS, 50SS-206LINKS, 3020-01-278-7994, 01-278-7994, 3020012787994, 012787994
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 10, 1988 | 01-278-7994 | 04457 ( CHAIN, ROLLER ) |
REFERENCE DRAWINGS & PICTURES
ROLLER
PIN
ROLLER
PIN
ROLLER
PIN
Cross Reference | NSN 3020-01-278-7994
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5599379-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5599379 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 50SS-206LINKS | 80671 | U.S. TSUBAKI INCDIV ROLLER CHAIN |
Technical Data | NSN 3020-01-278-7994
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ANSI 304 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| FIRST CHAIN LINK STYLE | ROLLER |
| FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0800 INCHES |
| FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.4000 INCHES |
| FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.3800 INCHES |
| FIRST CHAIN LINK PLATE WIDTH | 0.590 INCHES NOMINAL |
| SECOND CHAIN LINK STYLE | PIN |
| SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0800 INCHES |
| SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.2000 INCHES |
| SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.8000 INCHES |
| SECOND CHAIN LINK PLATE WIDTH | 0.510 INCHES NOMINAL |
| LINK ROW QUANTITY | 1 |
| PIN FASTENING METHOD | RIVETED AND SPRING CLIP |
| EFFECTIVE LENGTH | 10.7292 FEET NOMINAL |