The Valve,flow Control, cataloged under National Stock Number 4820-01-567-5666, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-567-5666 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Body Material | ALUMINUM ALLOY 2024 |
| 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 |
|---|---|
| 2P5046 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-567-5666 is a Valve,flow Control, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-567-5666: Body Material: ALUMINUM ALLOY 2024; Special Features: TEMPERATURE RANGE: -65 DEG F TO 275 DEG F; OPERATING TORQUE: 10IN/LBS MAX; PRESSURES: PROOF 4500PSI, BURST 7500PSI; LEAKAGE: EXTERNAL-NONE: INTERNAL: NONE TO 3000PSI IN; Part Name Assigned by Controlling Agency: BLEED VALVE. 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.