The Valve,check, cataloged under National Stock Number 4820-01-730-9262, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Nibco Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-730-9262 |
| Primary Part Number | S-413-Y-X-2.0 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Nibco Inc |
| Status | ACTIVE |
| Supplementary Features | CHECK VALVE-BRONZE, CLASS 125, PTFE SEAT DISC |
| Material | UNABLE TO DECODE |
| 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 |
|---|---|
| S-413-Y-X-2.0 PRIMARY | Nibco Inc (USA) |
| NJ74W0D | Liberty Supply Llc (USA) |
NSN 4820-01-730-9262 is a Valve,check, manufactured by Nibco Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-730-9262 has 2 manufacturer part numbers on file: S-413-Y-X-2.0 (Nibco Inc), NJ74W0D (Liberty Supply Llc).
Key specifications for S-413-Y-X-2.0: Supplementary Features: CHECK VALVE-BRONZE, CLASS 125, PTFE SEAT DISC; Special Features: FREEZING WEATHER PRECAUTION; WSDC: WA; CONTRACT-PVR388724; Part Name Assigned by Controlling Agency: VALVE, CHECK, 2.0IN IN; End Item Identification: CAGE 53711. 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.