The Hinge,swing Check Valve, cataloged under National Stock Number 4820-01-533-1763, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Clean Earth Environmental Group Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-533-1763 |
| Primary Part Number | C2032-007-007 |
| Item Name | Hinge,swing Check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Clean Earth Environmental Group Inc. |
| Status | ACTIVE |
| Valve Model Number for Which Designed | 2IN. 150LB. SWING CHECK VALVE LBS |
| Valve Size for Which Designed | 2.000 INCHES IN |
| Valve Design Control Activity | 0TBG9 |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5274-0607-20B PL ITEM 3 | Clean Earth Environmental Group Inc. (USA) |
| C2032-007-007 PRIMARY | Clean Earth Environmental Group Inc. (USA) |
| Reference | Meaning |
|---|---|
| C5274-0607-20B | D/9 Drawing number reference only Clean Earth Environmental Group Inc. |
NSN 4820-01-533-1763 is a Hinge,swing Check Valve, manufactured by Clean Earth Environmental Group Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-533-1763 has 2 manufacturer part numbers on file: 5274-0607-20B PL ITEM 3 (Clean Earth Environmental Group Inc.), C2032-007-007 (Clean Earth Environmental Group Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-682-5152. Verify interchangeability with system specifications before substitution.
Key specifications for C2032-007-007: Valve Model Number for Which Designed: 2IN. 150LB. SWING CHECK VALVE LBS; Valve Size for Which Designed: 2.000 INCHES IN; Valve Design Control Activity: 0TBG9; End Item Identification: 4820-01-533-1539; VALVE, CHECK. 4 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.