The Oxygen Generator System,portable, cataloged under National Stock Number 6530-01-505-0203, is classified within Federal Supply Class 6530 (Hospital Furniture, Equipment, Utensils, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is On Site Gas Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6530-01-505-0203 |
| Primary Part Number | POGS33 |
| Item Name | Oxygen Generator System,portable |
| FSC / FSG | 6530 / 65 — Hospital Furniture, Equipment, Utensils, and Supplies |
| Manufacturer | On Site Gas Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| POGS33 PRIMARY | On Site Gas Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 6515NCM030020 | 5/1 Secondary reference Defense Medical Standardization Board |
| 03-0064 | 5/1 Secondary reference U.S. Government activity |
NSN 6530-01-505-0203 is a Oxygen Generator System,portable, manufactured by On Site Gas Systems Inc, classified under FSC 6530, Hospital Furniture, Equipment, Utensils, and Supplies. Status: active.
NSN 6530-01-505-0203 has 1 manufacturer part number on file: POGS33 (On Site Gas Systems Inc).
Key specifications for POGS33: Special Features: OXYGEN GENERATION SYSTEM, PORTABLE, MODULAR, SELF CONTAINED; 33 LPM, 93% PLUS/MINUS 3% OXYGEN, 20 LPM MEDICAL GRADE AIR, 50 PSIG; COMPRESSOR REQUIRES 208 VOLTS/60 HZ/3 PHASE, GENERATOR REQUIRES 110 VOLTS/60 HZ/1 PHASE; STANDALONE WITHIN HARDIGG MILITARY CASES. THE GENERATOR WILL BE SUPPLIED WITH 2 EACH OF THE FOLLOWING: OPERATOR'S MANUAL, SERVICE/MAINTENANCE MANUALS, 30 FT OXYGEN HOSE, 15 FT OXYGEN HOSE, 15 FT MEDICAL GRADE AIR HOSE. THE COMPRESSOR WILL BE SUPPLIED WITH 2 OF THE FOLLOWING: OPERATOR'S MANUALS, SERVICE/MAINTENANCE MANUALS, AND WILL BE SUPPLIED WITH 1-25 FT COMPRESSED AIR HOSE WITH MATING QUICK-DISCONNECT FITTING. FOR USE WITH OPTIONAL HIGH VOLUME BOOSTER, NSN 6515-01-505-0211, SPARE PARTS KIT, NSN 6515-01-504-1711. BUILT TO MILSPEC T28800-D FT; Part Name Assigned by Controlling Agency: OXYGEN GENERATION SYSTEM EMERGENCY PORTABLE MODULAR SELF CONTAINED. 0 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.
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.