NSN 5340-00-058-7979
Part Details | EXPANSION PLUG
5340-00-058-7979 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: 587979, 5340-00-058-7979, 00-058-7979, 5340000587979, 000587979
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-058-7979 | 03797 ( PLUG, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
CONCAVE
Cross Reference | NSN 5340-00-058-7979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 587979 | 21450 | ARMY WEAPONS COMMANDATTN AMSWE-REE-S |
Technical Data | NSN 5340-00-058-7979
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, FS1008 TO FS1010 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PHOSPHATE |
| STYLE DESIGNATOR | CONCAVE |
| RADIUS | 4.500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.745 INCHES MINIMUM AND 2.755 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.083 INCHES NOMINAL |
