Part Details | DEMAND BREATHING GAS PRESSURE REGULATOR
4220-01-221-8953 A regulator designed to deliver breathing gas automatically such as air, oxygen, mixture, and the like, when the user inhales. It is intended for use with breathing apparatus for dive and/or rescue. Excludes REGULATOR (1),OXYGEN,DEMAND.
Alternate Parts: 269398, 269-398, 249378, 249-378, 4220-01-221-8953, 01-221-8953, 4220012218953, 012218953
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | DEC 05, 1985 | 01-221-8953 | 67375 ( REGULATOR, BREATHING GAS PRESSURE, DEMAND ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4220-01-221-8953
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 269-398 | 33538 | TESCOM CORPINSTRUMENT DIV |
| 249-378 | 33538 | TESCOM CORPINSTRUMENT DIV |
Technical Data | NSN 4220-01-221-8953
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PORTABLE |
| PRESSURE GAGE | NOT INCLUDED |
| ON-OFF SWITCH | NOT INCLUDED |
| LIGHTED PANEL | NOT INCLUDED |
| INLET CONNECTION SIZE | 1/4 IN. NPT |
| OVERALL HEIGHT | 3.180 INCHES NOMINAL |
| OVERALL DIAMETER | 1.890 INCHES NOMINAL |