The Stem,fluid Valve, cataloged under National Stock Number 4820-00-386-9673, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Johnson Controls Navy Systems, Llc (CAGE 66935) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-386-9673 |
| Primary Part Number | B3100447PC77C |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| B3100447PC77C PRIMARY | Naval Sea Systems Command (USA) |
| 68-388PLPCALL | Johnson Controls Navy Systems, Llc (USA) |
| 564-5900-1183562ALT1ITEM84 PRIMARY | Naval Sea Systems Command (USA) |
| K15900-1002066ITEM84 PRIMARY | Naval Sea Systems Command (USA) |
| 492093ALT1ITEM84 | Johnson Controls Navy Systems, Llc (USA) |
| 492655ITEM84 | Johnson Controls Navy Systems, Llc (USA) |
| 483944PC77C | Johnson Controls Navy Systems, Llc (USA) |
| 68-388PL | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| B3100447PC77C | 5/9 Secondary reference U.S. Government activity |
| 564-5900-1183562ALT1ITEM84 | 5/9 Secondary reference U.S. Government activity |
| K15900-1002066ITEM84 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-386-9673 is a Stem,fluid Valve, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-386-9673 has 8 manufacturer part numbers on file: B3100447PC77C (Naval Sea Systems Command), 68-388PLPCALL (Johnson Controls Navy Systems, Llc), 564-5900-1183562ALT1ITEM84 (Naval Sea Systems Command), K15900-1002066ITEM84 (Naval Sea Systems Command), 492093ALT1ITEM84 (Johnson Controls Navy Systems, Llc) and 3 more.
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.