The Cylinder,compressed Gas,oxygen,a, cataloged under National Stock Number 8120-01-591-2198, is classified within Federal Supply Class 8120 (Commercial and Industrial Gas Cylinders) of the Containers, Packaging, and Packing Supplies group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8120-01-591-2198 |
| Item Name | Cylinder,compressed Gas,oxygen,a |
| FSC / FSG | 8120 / 81 — Commercial and Industrial Gas Cylinders |
| Status | ACTIVE |
| Operating Pressure | 2100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Gas for Which Designed | OXYGEN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 102998 | 3/2 Design control — primary reference U.S. Government activity |
NSN 8120-01-591-2198 is a Cylinder,compressed Gas,oxygen,a, classified under FSC 8120, Commercial and Industrial Gas Cylinders. Status: active.
Key specifications for 8120-01-591-2198: Operating Pressure: 2100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Gas for Which Designed: OXYGEN; Special Features: FOR A PERSONAL HELICOPTER OXYGEN DELIVERY SYSTEM; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 8120-01-591-2198 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.