The Stem,fluid Valve, cataloged under National Stock Number 4820-01-197-7204, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-197-7204 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| 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 |
| Reference | Meaning |
|---|---|
| CVB1-S4601-30 ALT 2 | D/9 Drawing number reference only U.S. Government activity |
| 1111741 | 3/9 Design control — primary reference Westinghouse Electric Corp Power Generation-Generator Div |
| 1111744 | C/1 Advisory reference — outside the item-of-supply concept Westinghouse Electric Corp |
| 1111744 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
| CVB1-S4601-30 PIECE 358 | 5/2 Secondary reference U.S. Government activity |
NSN 4820-01-197-7204 is a Stem,fluid Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-197-7204: Special Features: MATERIAL CORROSION RESISTING STEEL 46-S-18-GRST; 13.375 IN. LENGTH; 0.373 IN. MAX. DIA. IN. 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.