| SHATTERPROOF FEATURE | INCLUDED |
| CYLINDER STYLE DESIGNATOR | BOTTLE TYPE |
| DEPARTMENT OF TRANSPORTATION CYLINDER IDENTIFYING NUMBER | 3AA3500 |
| MAXIMUM OPERATING PRESSURE | 3500.0 POUNDS PER SQUARE INCH |
| PART A COLOR CODE | GRAY/GREY |
| PART B COLOR CODE | BLACK |
| PART C COLOR CODE | BLACK |
| BODY COLOR CODE | GRAY/GREY |
| COLOR CODED GAS TYPE | NITROGEN |
| CAPACITY RATING | 340.000 CUBIC FEET NOMINAL |
| NECK THREAD LOCATION | INTERNAL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-14 NPT |
| NECK CLOSURE | PROVIDED |
| FURNISHED ITEMS | PLUG |
| CROSS SECTION OUTSIDE DIAMETER | 9.000 INCHES MINIMUM AND |
| 9.500 INCHES MAXIMUM |
| OVERALL HEIGHT | 50.000 INCHES MINIMUM AND |
| 52.000 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | 901/1-8 CLASS |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY FURNISHED ITEM |
| MEDICAL DESIGNATION AND GRADE | TECHNICAL |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | RR-C-901 |