The Regulator,compressed Gas, cataloged under National Stock Number 4820-00-938-7735, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Victor Equipment Co. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-938-7735 |
| Primary Part Number | VTS-252-D-350 |
| Item Name | Regulator,compressed Gas |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Victor Equipment Co |
| Status | ACTIVE |
| Outlet Indicator Type | DIAL PRESSURE GAGE |
| Inlet Indicator Type | DIAL PRESSURE GAGE |
| Inlet Fitting Connection Type | COMPRESSED GAS ASSOCIATION |
| Stage Type | DOUBLE |
| Outlet Fitting Thread Direction | RIGHT-HAND |
| Outlet Fitting Nominal Thread Size | 0.563 INCHES IN |
| Mounting Method | CYLINDER |
| Mounting Position | BACK |
| Inlet Fitting Connection Cga Number | 350 |
| Maximum Delivery Pressure | 40.0 POUNDS PER SQUARE INCH LBS |
| Delivery Pressure Type | ADJUSTABLE |
| Outlet Fitting Connection Type | THREADED EXTERNAL PIPE |
| 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 |
|---|---|
| 110571 | North Wind Test Llc (USA) |
| VTS-252-D-350 PRIMARY | Victor Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| 92AR1847 | 5/9 Secondary reference Harris Graphics Corp Commercial Press Div |
| VTS252B350 | 5/9 Secondary reference Victor Equipment Co |
NSN 4820-00-938-7735 is a Regulator,compressed Gas, manufactured by Victor Equipment Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-938-7735 has 2 manufacturer part numbers on file: 110571 (North Wind Test Llc), VTS-252-D-350 (Victor Equipment Co).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-106-1406. Verify interchangeability with system specifications before substitution.
Key specifications for VTS-252-D-350: Outlet Indicator Type: DIAL PRESSURE GAGE; Inlet Indicator Type: DIAL PRESSURE GAGE; Inlet Fitting Connection Type: COMPRESSED GAS ASSOCIATION; Stage Type: DOUBLE. 12 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.