The Test Stand,demand Oxygen Regulat, cataloged under National Stock Number 4920-01-323-0765, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-323-0765 |
| Item Name | Test Stand,demand Oxygen Regulat |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Data and Literature | DOUGLAS ACFT CO SERD 490047 |
| Functional Description | USED TO TEST THE AIR SEPARATION MODULES OF THE ON-BOARD INERT GAS GENERATING SYSTEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3300224-6001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-323-0765 is a Test Stand,demand Oxygen Regulat, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-323-0765: Reference Data and Literature: DOUGLAS ACFT CO SERD 490047; Special Features: C/O INLET FLOWMETER; OUTLET FLOWMETER; MOTOR CURRENT METER; MOTOR CONNECETOR; TRANSDUCER OUTPUT METER; CAPACITANCE METER; INLET PRESSURE GAUGE; OUTLET PRESSURE GAUGE; OXYGEN CONCENTRATION PER CENT ANALYZER; INLET PRESSURE REGULATOR; INLET FLOWRATE REGULATOR; I/O PNEUMATIC PORTS; 28.0 VDC OR 115.0 VAC,400.0 HZ; FILTERED SHOP AIR AT 140.0 PSIG 25.0 CFM; 36.000 IN H,18.000 IN W,12.000 IN D; 80.0 LBS; COMPANY ITEM NAME--TEST STAND, OXYGEN GENERATION SYSTEM VDC; Functional Description: USED TO TEST THE AIR SEPARATION MODULES OF THE ON-BOARD INERT GAS GENERATING SYSTEM; End Item Identification: C-17 ACFT AGE. 2 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.