The Disk,valve, cataloged under National Stock Number 4820-01-260-0717, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hayward Industrial Products, Inc Dba Hayward Plastic Products Division Div Eaton Filtration, Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-260-0717 |
| Primary Part Number | 90-2 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hayward Industrial Products, Inc Dba Hayward Plastic Products Division Div Eaton Filtration, Llc |
| Status | ACTIVE |
| Pressure Rating | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Style Designator | POPPET |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 90-2 PRIMARY | Hayward Industrial Products, Inc Dba Hayward Plastic Products Division Div Eaton Filtration, Llc (USA) |
| Reference | Meaning |
|---|---|
| 902 | 3/9 Design control — primary reference Haywardindl. Products, Inc. |
| PB-662K ITEM 2 | 5/9 Secondary reference Wright Austin Co |
| 90-2 | 5/9 Secondary reference Wright Austin Co |
NSN 4820-01-260-0717 is a Disk,valve, manufactured by Hayward Industrial Products, Inc Dba Hayward Plastic Products Division Div Eaton Filtration, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-260-0717 has 1 manufacturer part number on file: 90-2 (Hayward Industrial Products, Inc Dba Hayward Plastic Products Division Div Eaton Filtration, Llc).
Key specifications for 90-2: Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Style Designator: POPPET; End Item Identification: WRIGHT AUSTIN CO,FLOAT TRAP,MODEL 90AC; Material: STEEL CORROSION RESISTING. 3 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.