The Disk,valve, cataloged under National Stock Number 4820-01-066-5236, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Forenta Lp. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-066-5236 |
| Primary Part Number | 25756-2 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Forenta Lp |
| Status | ACTIVE |
| Outside Diameter | 0.815 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Inside Diameter | 0.255 INCHES NOMINAL IN |
| Material | PLASTIC |
| 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 |
|---|---|
| 25756-2 PRIMARY | Forenta Lp (USA) |
NSN 4820-01-066-5236 is a Disk,valve, manufactured by Forenta Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-066-5236 has 1 manufacturer part number on file: 25756-2 (Forenta Lp).
Key specifications for 25756-2: Overall Height: 0.235 INCHES NOMINAL IN; Outside Diameter: 0.815 INCHES NOMINAL IN; Style Designator: PLAIN; Inside Diameter: 0.255 INCHES NOMINAL IN. 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.