The Valve,flow Control, cataloged under National Stock Number 4820-00-251-2149, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Danfoss Fluid Power Inc Easley Opn. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-251-2149 |
| Primary Part Number | 158G5597 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Danfoss Fluid Power Inc Easley Opn |
| Status | ACTIVE |
| Operating Pressure and Type | 3000.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LBS |
| Connection Type | THREADED INTERNAL PIPE |
| End Connection Quantity | 3 |
| Nominal Thread Size | 0.750 INCHES AND 1.000 INCHES IN |
| Body Material | ALUMINUM ALLOY |
| Thread Series Designator | NPTF |
| 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 |
|---|---|
| 158G5597 PRIMARY | Danfoss Fluid Power Inc Easley Opn (USA) |
| 2V14-8-6-40S | Danfoss Fluid Power Inc Easley Opn (USA) |
| 4153032S | Danfoss Fluid Power Inc Easley Opn (USA) |
NSN 4820-00-251-2149 is a Valve,flow Control, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-251-2149 has 3 manufacturer part numbers on file: 158G5597 (Danfoss Fluid Power Inc Easley Opn), 2V14-8-6-40S (Danfoss Fluid Power Inc Easley Opn), 4153032S (Danfoss Fluid Power Inc Easley Opn).
Key specifications for 158G5597: Operating Pressure and Type: 3000.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LBS; Connection Type: THREADED INTERNAL PIPE; End Connection Quantity: 3; Nominal Thread Size: 0.750 INCHES AND 1.000 INCHES IN. 6 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.