| COMPOSITION AND PERCENTAGE | 99.999 MINIMUM BY VOLUME HYDROGEN |
| CYLINDER NATIONAL STOCK NUMBER | 8120-00-178-4754 |
| DEPARTMENT OF TRANSPORTATION CYLINDER IDENTIFYING NUMBER | 3AA2265 |
| IMPURITIES LIMITATION IN PERCENT | IMPURITIES MAX 0.001 |
| MEDICAL DESIGNATION AND GRADE | TECHNICAL |
| NONDEFINITIVE SPEC/STD DATA | I TYPE AND L GRADE |
| PHYSICAL FORM | GAS |
| SPECIAL FEATURES | EXCHANGE ITEM NSN IS 6830-01-508-3030 OCONUS ONLY. EUROPE SERVICE CONTRACT |
| SUPPLIED AMOUNT | 211.000 CUBIC FEET |
| SUPPLIED CYLINDER | SUPPLY ITEM |