The Hinge,swing Check Valve, cataloged under National Stock Number 4820-01-476-8324, 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3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-476-8324 |
| Item Name | Hinge,swing Check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Valve Size for Which Designed | 6.000 INCHES IN |
| Valve Design Control Activity | 0PJD4 |
| Material | STEEL |
| 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 |
|---|---|
| 10304-120-04 | 3/9 Design control — primary reference Crane Valve |
| 10304-120-04 | C/1 Advisory reference — outside the item-of-supply concept Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy |
NSN 4820-01-476-8324 is a Hinge,swing Check Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-476-8324: Valve Size for Which Designed: 6.000 INCHES IN; Special Features: CHECK VALVE: 300 CLASS; 0.438 INCH DIA; 8.750 INCH LONG IN; Valve Design Control Activity: 0PJD4; End Item Identification: TICONDEROGA CLASS CG (47). 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.