The Plug,rotary,valve, cataloged under National Stock Number 4820-01-088-8361, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-088-8361 |
| Item Name | Plug,rotary,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Minor Plug Diameter | 0.789 INCHES NOMINAL IN |
| Port Diameter | 0.342 INCHES NOMINAL IN |
| Port Shape | ROUND |
| Features Provided | WRENCHING FACILITY |
| Material | STEEL CORROSION RESISTING AND COPPER ALLOY |
| Plug Design | TAPERED |
| Major Plug Diameter | 0.951 INCHES NOMINAL IN |
| 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 |
|---|---|
| 4-2654-7-8 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris |
| C-4-2654-7-8 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4820-01-088-8361 is a Plug,rotary,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-088-8361: Minor Plug Diameter: 0.789 INCHES NOMINAL IN; Port Diameter: 0.342 INCHES NOMINAL IN; Overall Length: 1.585 INCHES NOMINAL IN; Port Shape: ROUND. 7 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.