The Generating and Charging Plant,ox, cataloged under National Stock Number 3655-01-643-4023, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3655-01-643-4023 |
| Item Name | Generating and Charging Plant,ox |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3655NCM141268 | 5/1 Secondary reference Defense Medical Standardization Board |
| 1208661 | 5/1 Secondary reference U.S. Government activity |
| MOG | 3/1 Design control — primary reference Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa |
NSN 3655-01-643-4023 is a Generating and Charging Plant,ox, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
Key specifications for 3655-01-643-4023: Special Features: THE MEDICAL OXYGEN GENERATING (MOG) IS A POINT-OF-USE (POU) UNIT THAT CAN BE USED IN FORWARD AREAS OR HOSPITALS TO SUPPLY MEDICAL GRADE OXYGEN DIRECTLY TO PATIENTS, BE USED AS AN OXYGEN SOURCE IN CONJUNCTION WITH VENTILATORS AND ANESTHESIA EQUIPMENT, AND FILL OXYGEN CYLINDERS; THE MOG MAINTAINS 93% +/-3% OXYGEN CONCENTRATION IN ALL MODES; IT WILL SUPPORT UP TO 10 VENTILATORS AND IS EQUIPPED WITH AN OXYGEN STORAGE PLENUM FOR EQUIPMENT PURGE; UNIT IS EQUIPPED TO REFILL "D" CYLINDERS; Part Name Assigned by Controlling Agency: MEDICAL OXYGEN GENERATOR MOG. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.