NSN 5340-00-255-4423
Part Details | EXPANSION PLUG
5340-00-255-4423 A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
Alternate Parts: 5139989, 1DD273, 1DD273, 5340-00-255-4423, 00-255-4423, 5340002554423, 002554423
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 15, 1973 | 00-255-4423 | 03797 ( PLUG, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
CONCAVE
Cross Reference | NSN 5340-00-255-4423
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5139989 | 72582 | MTU AMERICA INC. |
| 1DD273 | 45152 | OSHKOSH CORPORATION |
| 1DD273 | 75Q65 | OSHKOSH DEFENSE, LLC |
Technical Data | NSN 5340-00-255-4423
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| STYLE DESIGNATOR | CONCAVE |
| OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL |