NSN 5340-01-265-1276
Part Details | EXPANSION PLUG
5340-01-265-1276 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: 579041, 5790-41, 5340-01-265-1276, 01-265-1276, 5340012651276, 012651276
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 10, 1987 | 01-265-1276 | 03797 ( PLUG, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
CONCAVE
Cross Reference | NSN 5340-01-265-1276
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5790-41 | 86928 | SEASTROM MANUFACTURING CO., INC.DBA SEASTROM MANUFACTURING |
Technical Data | NSN 5340-01-265-1276
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| STYLE DESIGNATOR | CONCAVE |
| RADIUS | 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.372 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.063 INCHES NOMINAL |