| MATERIAL | STEEL |
| SHATTERPROOF FEATURE | NOT INCLUDED |
| CYLINDER STYLE DESIGNATOR | CYLINDRICAL TYPE |
| DEPARTMENT OF TRANSPORTATION CYLINDER IDENTIFYING NUMBER | DOT-SP-12479-4350,FS3572 |
| MAXIMUM OPERATING PRESSURE | 4350.0 POUNDS PER SQUARE INCH |
| BODY COLOR CODE | GRAY/GREY |
| SPECIFIC GAS FOR WHICH DESIGNED | NITROGEN |
| NECK THREAD LOCATION | INTERNAL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1-1/16-12 UN HEAD, INTERNAL |
| THREAD CLASS | 2B HEAD, INTERNAL |
| THREAD DIAMETER | 1.062 INCHES NOMINAL HEAD, INTERNAL |
| NECK CLOSURE | NOT PROVIDED |
| MANUFACTURER NAME | THE ENTWISTLE COMPANY |
| MANUFACTURER ADDRESS | BIGELOW STREET,HUDSON,MASS |
| CROSS SECTION OUTSIDE DIAMETER | 7.390 INCHES NOMINAL |
| OVERALL HEIGHT | 26.100 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CYLINDER,DESURGER CHARGING ASSY - 4350 PSI |
| MEDICAL DESIGNATION AND GRADE | TECHNICAL |