The Valve,check, cataloged under National Stock Number 4820-01-678-2766, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smith-Cooper Intl Sharp Valves Div. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-678-2766 |
| Primary Part Number | SV25114030 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Smith-Cooper Intl Sharp Valves Div |
| Status | ACTIVE |
| Valve Size | 3.00 INCHES IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 3.00IN 25114 | Smith-Cooper Intl Sharp Valves Div (USA) |
| SV25114030 PRIMARY | Smith-Cooper Intl Sharp Valves Div (USA) |
| Reference | Meaning |
|---|---|
| 3-25-1-1-4 | 5/1 Secondary reference Smith-Cooper Intl Sharp Valves Div |
NSN 4820-01-678-2766 is a Valve,check, manufactured by Smith-Cooper Intl Sharp Valves Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-678-2766 has 2 manufacturer part numbers on file: 3.00IN 25114 (Smith-Cooper Intl Sharp Valves Div), SV25114030 (Smith-Cooper Intl Sharp Valves Div).
Key specifications for SV25114030: Valve Size: 3.00 INCHES IN; Part Name Assigned by Controlling Agency: FLANGED SWING CHECK VALVE; End Item Identification: LVE,SWING CHECK; Material: STEEL OVERALL. 2 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.