The Valve Solenoid, cataloged under National Stock Number 4810-00-453-2646, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Rolls-Royce Controls and Data Services Limited. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve Solenoid |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Rolls-Royce Controls and Data Services Limited (CAGE U4271) |
| Parameter | Value |
|---|---|
| NSN | 4810-00-453-2646 |
| Primary Part Number | 840-672 |
| Item Name | Valve Solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Rolls-Royce Controls and Data Services Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 840-672 | Rolls-Royce Controls and Data Services Limited (GBR) |
| Reference | Meaning |
|---|---|
| A1360 | 3/9 Design control — primary reference Electro Hydraulics Ltd |
| 840-672 | 5/9 Secondary reference Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems |
NSN 4810-00-453-2646 is a Valve Solenoid, manufactured by Rolls-Royce Controls and Data Services Limited, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-453-2646 has 1 manufacturer part number on file: 840-672 (Rolls-Royce Controls and Data Services Limited).
2 possible matches (shared part number, not a government interchangeability claim): 2540-00-736-8262, 4820-01-221-2042. Verify interchangeability with system specifications before substitution.
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.