The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-319-0086, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Grove Valve Operations. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-319-0086 |
| Primary Part Number | 11392-U3T04U3T058K |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Grove Valve Operations |
| Status | ACTIVE |
| Flow Control Device | DIAPHRAGM |
| Second End Relationship with First End | NOT IDENTICAL |
| Body Style | STRAIGHT THRU |
| Regulation Type | MANUAL SINGLE STAGE |
| First End Style Designator | SOCKET |
| Second End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| End Connection Quantity | 2 |
| Manual Control Method | WRENCH |
| Valve Loading Method | SPRING |
| Second End Style Designator | SOCKET |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Material | STEEL CORROSION RESISTING BODY |
| Media for Which Designed | GAS |
| Maximum Inlet Pressure Rating | ERR-060 |
| Furnished Items | WRENCH AND TAILPIECE AND UNION NUT AND NEEDLE VALVE |
| Outlet Pressure Setting | ERR-060 |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| 11392-U3T04U3T058K PRIMARY | Grove Valve Operations (USA) |
| Reference | Meaning |
|---|---|
| 551-5871394/AHP-V-66,67 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 4820-01-319-0086 is a Valve,regulating,fluid Pressure, manufactured by Grove Valve Operations, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-319-0086 has 1 manufacturer part number on file: 11392-U3T04U3T058K (Grove Valve Operations).
Key specifications for 11392-U3T04U3T058K: Flow Control Device: DIAPHRAGM; Second End Relationship with First End: NOT IDENTICAL; Body Style: STRAIGHT THRU; Regulation Type: MANUAL SINGLE STAGE. 18 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.