The Valve,flow Control, cataloged under National Stock Number 4810-01-433-2632, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Danfoss Fluid Power Inc Easley Opn. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-433-2632 |
| Primary Part Number | 1L401-F3-25SV |
| Item Name | Valve,flow Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Danfoss Fluid Power Inc Easley Opn |
| Status | ACTIVE |
| Operating Pressure and Type | 2500.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LBS |
| Criticality Code Justification | FEAT |
| Connection Type | THREADED INTERNAL PIPE |
| End Connection Quantity | 2 |
| Nominal Thread Size | 0.380 INCHES IN |
| Body Material | STEEL |
| Pressure Class | ERR-060 |
| Thread Series Designator | NPT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1L401-F3-25SV PRIMARY | Danfoss Fluid Power Inc Easley Opn (USA) |
| 3070AS498-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1L401-F3-25SV | 5/9 Secondary reference Danfoss Fluid Power Inc Racine Opn |
| 3070AS498 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 1L401-F6T-25SV1L400F25SV | 5/9 Secondary reference Pressure Devices Inc |
NSN 4810-01-433-2632 is a Valve,flow Control, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-433-2632 has 2 manufacturer part numbers on file: 1L401-F3-25SV (Danfoss Fluid Power Inc Easley Opn), 3070AS498-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1L401-F3-25SV: Operating Pressure and Type: 2500.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LBS; Criticality Code Justification: FEAT; Connection Type: THREADED INTERNAL PIPE; End Connection Quantity: 2. 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.
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.