The Valve Assembly,manifold, cataloged under National Stock Number 4820-00-407-1089, 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7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-407-1089 |
| Item Name | Valve Assembly,manifold |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Valve Quantity | 3 |
| Criticality Code Justification | ZZZY |
| Connection Type | THREADED EXTERNAL TUBE |
| End Connection Quantity | 3 |
| Body Material | COPPER ALLOY |
| Thread Series Designator | NPT |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 3200713-3CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| P8-727 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 3200713-3 | 3/1 Design control — primary reference Cosmodyne, Llc Dba Cosmodyne Llc |
NSN 4820-00-407-1089 is a Valve Assembly,manifold, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-407-1089: Valve Quantity: 3; Criticality Code Justification: ZZZY; Connection Type: THREADED EXTERNAL TUBE; End Connection Quantity: 3. 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.