The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-325-3040, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Soc Alsacien Reglage Thermique Von Rohr. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-325-3040 |
| Primary Part Number | 6155CME-7 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Soc Alsacien Reglage Thermique Von Rohr |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|
| 6155CME-7 | Soc Alsacien Reglage Thermique Von Rohr (FRA) |
| Reference | Meaning |
|---|---|
| 6155CME-7 | 3/9 Design control — primary reference U.S. Government activity |
| 6155CME | D/9 Drawing number reference only U.S. Government activity |
NSN 4820-01-325-3040 is a Diaphragm,valve,flat, manufactured by Soc Alsacien Reglage Thermique Von Rohr, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-325-3040 has 1 manufacturer part number on file: 6155CME-7 (Soc Alsacien Reglage Thermique Von Rohr).
Key specifications for 6155CME-7: Material: PLASTIC POLYTETRAFLUOROETHYLENE. 1 specification is 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.