The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-348-5535, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Victor Equipment Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-348-5535 |
| Primary Part Number | 0781-3959 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Victor Equipment Co |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 0781-3959 PRIMARY | Victor Equipment Co (USA) |
NSN 4820-01-348-5535 is a Valve,regulating,fluid Pressure, manufactured by Victor Equipment Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-348-5535 has 1 manufacturer part number on file: 0781-3959 (Victor Equipment Co).
Key specifications for 0781-3959: Special Features: REGULATOR, HYDROGEN CYLINDERS ONLY, TWO-STAGE, HEAVY DUTY, 2-40 PSIG; Part Name Assigned by Controlling Agency: REGULATOR, HYDROGEN TANKS; End Item Identification: REGULATOR, MULTI-STAGE. 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.