The Valve,exhaust Control, cataloged under National Stock Number 4820-01-446-5555, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ford Motor Craft. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-446-5555 |
| Primary Part Number | CX1208 |
| Item Name | Valve,exhaust Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ford Motor Craft |
| Status | ACTIVE |
| 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 |
|---|---|
| CX1208 | Ford Motor Craft (USA) |
| Reference | Meaning |
|---|---|
| E7TZ-Z9F491B | 3/9 Design control — primary reference Ford Motor Company |
| E7TZ-Z9F491B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 4820-01-446-5555 is a Valve,exhaust Control, manufactured by Ford Motor Craft, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-446-5555 has 1 manufacturer part number on file: CX1208 (Ford Motor Craft).
Key specifications for CX1208: Special Features: USED IN 5.8L GAS ENGINES; End Item Identification: FORD TRUCK MDL E350 AND F350. 0 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.