The Piston,valve, cataloged under National Stock Number 4810-01-166-4679, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-166-4679 |
| Primary Part Number | 0726382 |
| Item Name | Piston,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Outside Diameter | 1.499 INCHES NOMINAL IN |
| Valve Design Control Activity | U1918 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 0726382 PRIMARY | The Boeing Company Div Defense (USA) |
| 0726382 | The Boeing Company Div Services (USA) |
| 0726382 | Eaton Limited (GBR) |
| Reference | Meaning |
|---|---|
| 0726382 | 5/9 Secondary reference Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd |
NSN 4810-01-166-4679 is a Piston,valve, manufactured by The Boeing Company Div Defense, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-166-4679 has 3 manufacturer part numbers on file: 0726382 (The Boeing Company Div Defense), 0726382 (The Boeing Company Div Services), 0726382 (Eaton Limited).
Key specifications for 0726382: Outside Diameter: 1.499 INCHES NOMINAL IN; Overall Length: 1.400 INCHES NOMINAL IN; Valve Design Control Activity: U1918; End Item Identification: ACFT MODEL AV-8. 2 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.