The Valve Assembly, cataloged under National Stock Number 4820-00-390-1102, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Electric Company. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-390-1102 |
| Primary Part Number | T8454072-5PC7 |
| Item Name | Valve Assembly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | General Electric Company |
| 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 |
|---|---|
| T8454072-5PC7 PRIMARY | General Electric Company (USA) |
| T8454009PC7 PRIMARY | General Electric Company (USA) |
| T8454009PC1 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 03-903-094-07-500 | 5/9 Secondary reference U.S. Government activity |
| 03-903-052PC7 | 5/9 Secondary reference U.S. Government activity |
| T8454009PC1 | 5/9 Secondary reference U.S. Government activity |
| T8454072-5PC7 | 5/9 Secondary reference U.S. Government activity |
| 03-903-094PC1 | 5/9 Secondary reference U.S. Government activity |
| T8454009PC7 | 5/9 Secondary reference U.S. Government activity |
| 03-903-094-00-500 | 5/9 Secondary reference U.S. Government activity |
| 03-903-094PC7 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-390-1102 is a Valve Assembly, manufactured by General Electric Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-390-1102 has 3 manufacturer part numbers on file: T8454072-5PC7 (General Electric Company), T8454009PC7 (General Electric Company), T8454009PC1 (General Electric Company).
Key specifications for T8454072-5PC7: End Item Identification: STEAM TURBINE, SHIPS PROPULSION SYSTEM. 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.