The Valve,flow Control, cataloged under National Stock Number 4820-01-472-4653, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-472-4653 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Body Material | COPPER ALLOY |
| Pressure Class | ERR-060 |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 1078F20A31 | 3/9 Design control — primary reference Rosemount Analytical, Inc. Div Process Analytical Division |
| 078F20 | 5/9 Secondary reference Rosemount Analytical, Inc. Div Process Analytical Division |
NSN 4820-01-472-4653 is a Valve,flow Control, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-472-4653: Body Material: COPPER ALLOY; Part Name Assigned by Controlling Agency: DRAWING)MODEL 53N TRANSFER VALVE; End Item Identification: CONTROL VALVE TRANSFER MDL 53N; Pressure Class: ERR-060. 3 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.