The Valve Assembly, cataloged under National Stock Number 4810-01-674-0466, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Safran Electronics & Defense, Avionics Usa, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-674-0466 |
| Primary Part Number | 2651-278-26 |
| Item Name | Valve Assembly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Safran Electronics & Defense, Avionics Usa, Llc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2651-278-26 | Safran Electronics & Defense, Avionics Usa, Llc (USA) |
| 2651-278-26 | Dutch Valley Supply Co. (USA) |
| Reference | Meaning |
|---|---|
| 2651-278-26 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 2651-278-26 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4810-01-674-0466 is a Valve Assembly, manufactured by Safran Electronics & Defense, Avionics Usa, Llc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-674-0466 has 2 manufacturer part numbers on file: 2651-278-26 (Safran Electronics & Defense, Avionics Usa, Llc), 2651-278-26 (Dutch Valley Supply Co.).
Key specifications for 2651-278-26: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: VALVE ASSEMBLY; End Item Identification: P-8A POSEIDON AIRCRAFT. A. 1 specification is 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 4810-01-674-0466 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.