The Valve,stop-Check, cataloged under National Stock Number 4820-01-412-0276, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-412-0276 |
| Primary Part Number | A12-7086P-02TS,CD P2-38013-G01 |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Operating Pressure | 900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 775.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | STEEL BODY |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| A12-7086P-02TS,CD P2-38013-G01 PRIMARY | Velan Valve Corp. (USA) |
| P2-38013-G01 ITEM 01AA | Velan Valve Corp. (USA) |
| Reference | Meaning |
|---|---|
| P2-38013-G01 | D/9 Drawing number reference only Velan Valve Corp. |
NSN 4820-01-412-0276 is a Valve,stop-Check, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-412-0276 has 2 manufacturer part numbers on file: A12-7086P-02TS,CD P2-38013-G01 (Velan Valve Corp.), P2-38013-G01 ITEM 01AA (Velan Valve Corp.).
Key specifications for A12-7086P-02TS,CD P2-38013-G01: Flow Control Device: DISK; Operating Pressure: 900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 775.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: INCLINED; VALVE SIZE 4IN.; SUPPLIED W/VELAN VT20 BEVEL GEAR OPERATOR IN. 5 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.