The Valve,check, cataloged under National Stock Number 4820-01-392-0419, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Daimler Truck North America Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-392-0419 |
| Primary Part Number | BW K112234 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Style Designator | STRAIGHT THRU |
| 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 |
|---|---|
| BW K112234 PRIMARY | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| BW 800376 | 5/9 Secondary reference Daimler Truck North America Llc |
| 12-14212-000 | 5/9 Secondary reference Daimler Truck North America Llc |
NSN 4820-01-392-0419 is a Valve,check, manufactured by Daimler Truck North America Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-392-0419 has 1 manufacturer part number on file: BW K112234 (Daimler Truck North America Llc).
Key specifications for BW K112234: Flow Control Device: DISK; Connection Type: THREADED EXTERNAL TUBE FIRST END; Connection Type: THREADED INTERNAL TUBE SECOND END; Style Designator: STRAIGHT THRU. 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.