NSN 5340-00-678-1428
Part Details | EXPANSION PLUG
5340-00-678-1428 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: 5340006781428, 8754437, 5340-00-678-1428, 00-678-1428, 5340006781428, 006781428
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-678-1428 | 03797 ( PLUG, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
TRAPPED CUP
Cross Reference | NSN 5340-00-678-1428
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5340006781428 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 8754437 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5340-00-678-1428
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-00640, FS1009 TO FS1022 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | 0$DZNA000 |
| STYLE DESIGNATOR | TRAPPED CUP |
| RADIUS | 0.060 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.758 INCHES MINIMUM AND 1.764 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.060 INCHES NOMINAL |
| SMALLEST DIAMETER | 1.742 INCHES MINIMUM AND 1.748 INCHES MAXIMUM |
| HEIGHT | 0.380 INCHES NOMINAL |