NSN 3456-00-273-2678
Part Details | TUBE EXPANDER
3456-00-273-2678 A tool used on closed sided and/or hollow metal parts to form precise shapes and dimensions by systems of dies which expand outward and stretch the metal to a required shape and size.
Alternate Parts: 2Y4R221, 2Y4R221, 901M4A1N1PC7, 2Y4R221, 41051011673PC7, 4105-1011673PC7, 3456-00-273-2678, 00-273-2678, 3456002732678, 002732678
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | JAN 01, 1963 | 00-273-2678 | 37288 ( EXPANDER, TUBE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3456-00-273-2678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2Y4R221 | 6LE50 | FLUID HANDLING, LLCDBA STANDARD XCHANGE |
| 2Y4R221 | 07077 | HOWDEN BUFFALO INCDIV HOWDEN GYROL FLUID DRIVES |
| 901M4A1N1PC7 | 07077 | HOWDEN BUFFALO INCDIV HOWDEN GYROL FLUID DRIVES |
| 2Y4R221 | 51900 | ITT CORPORATIONDBA ITT STANDARD |
| 4105-1011673PC7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3456-00-273-2678
| Characteristic | Specifications |
|---|---|
| DESIGN TYPE | PLAIN |
| TUBE MINIMUM INSIDE DIAMETER ACCOMMODATED | 0.188 INCHES |
| RATED EXPANSION DIAMETER | 0.375 INCHES |
| TUBE SHEET MAXIMUM THICKNESS | 0.028 INCHES |
| GUARD RING | NOT INCLUDED |
| EXPANDER TYPE | ROLLER |
| ROLLER TYPE | TAPERED |
| ROLLER QUANTITY | 3 |
| ROLLER EFFECTIVE LENGTH | 0.375 INCHES NOMINAL |
| MANDREL TYPE | ONE PIECE ROUND HEAD |
| QUANTITY | 1 |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| OPERATION METHOD | POWER |
| FLEXIBLE TIP | NOT INCLUDED |
| TAPERED PORTION LENGTH | 1.375 INCHES NOMINAL |
| MORSE TAPER HEAD SIZE NUMBER | 1 |
| HAND TURNING ROD | NOT INCLUDED |