NSN 5340-00-439-2039
Part Details | EXPANSION PLUG
5340-00-439-2039 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: 6705924, 6705924, 6705924, 6705924, 5340-00-439-2039, 00-439-2039, 5340004392039, 004392039
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-439-2039 | 03797 ( PLUG, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
CUP
Cross Reference | NSN 5340-00-439-2039
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6705924 | 73342 | ALLISON TRANSMISSION, INC. |
| 6705924 | 51226 | ASSOCIATED AEROSPACE ACTIVITIES INC |
| 6705924 | 24617 | GENERAL MOTORS CORP |
| 6705924 | 63005 | ROLLS-ROYCE CORPORATION |
Technical Data | NSN 5340-00-439-2039
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | CUP |
| RADIUS | 0.047 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.309 INCHES MINIMUM AND 1.310 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.044 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| HEIGHT | 0.312 INCHES NOMINAL |