The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-010-1387, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-010-1387 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Flow Control Device | PISTON, SPRING LOADED |
| Temp Rating | -65.0 FAHRENHEIT NOMINAL AND 160.0 FAHRENHEIT NOMINAL DEGF |
| End Connection Quantity | 3 |
| Manual Control Method | WHEEL |
| Valve Loading Method | SPRING |
| Media for Which Designed | AIR AND NITROGEN, GASEOUS |
| Maximum Inlet Pressure Rating | ERR-060 |
| Furnished Items | LEVER HANDLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 896543 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 896543 | 3/2 Design control — primary reference U.S. Government activity |
| 204-83505-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4820-01-010-1387 is a Valve,regulating,fluid Pressure, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-010-1387: Flow Control Device: PISTON, SPRING LOADED; Temp Rating: -65.0 FAHRENHEIT NOMINAL AND 160.0 FAHRENHEIT NOMINAL DEGF; End Connection Quantity: 3; Manual Control Method: WHEEL. 8 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.
NSN 4820-01-010-1387 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.