NSN 5340-01-139-3478
Part Details | VENT PLUG
5340-01-139-3478 A ported item with or without external threads. The port(s) may contain a filtering disk or WIRE FABRIC. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes BREATHER.
Alternate Parts: ASP3BV38, ASP3BV3/8, ASP3BV, ASP-3BV, 955AS3431, 955AS343-1, 955AS343, 5340-01-139-3478, 01-139-3478, 5340011393478, 011393478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 29, 1982 | 01-139-3478 | 28458 ( PLUG, VENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-01-139-3478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASP3BV3/8 | 31408 | ARROW PNEUMATICS INC |
| ASP-3BV | 31408 | ARROW PNEUMATICS INC |
| 955AS343-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| 955AS343 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 5340-01-139-3478
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| REFINEMENT DEVICE TYPE | FILTER DISK |
| LENGTH | 0.750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.688 INCHES NOMINAL |
| VENT HOLE QUANTITY | 1 |
| VENT HOLE SHAPE | ROUND |
| END CONNECTION TYPE | THREADED |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.375 NPT |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.500 INCHES NOMINAL |