The Test Stand,demand Oxygen Regulat, cataloged under National Stock Number 4920-00-706-0529, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-706-0529 |
| Primary Part Number | 0T201 |
| Item Name | Test Stand,demand Oxygen Regulat |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Reference Data and Literature | T.O. 33A4-7-5-1 |
| Functional Description | USED TO TEST DEMAND OXYGEN REGULATORS FOR INWARD AND OUTWARD LEAKAGE |
| Mounting Type | PORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0T201 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| 0T201 | 5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
NSN 4920-00-706-0529 is a Test Stand,demand Oxygen Regulat, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-706-0529 has 1 manufacturer part number on file: 0T201 (Mission Systems Orchard Park Inc).
Key specifications for 0T201: Reference Data and Literature: T.O. 33A4-7-5-1; Special Features: WEIGHT 295 LBS; 36.000 IN. D, 56.500 IN. H, 45.875 IN. W LBS; Functional Description: USED TO TEST DEMAND OXYGEN REGULATORS FOR INWARD AND OUTWARD LEAKAGE; Mounting Type: PORTABLE. 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.
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.