The Disk,valve, cataloged under National Stock Number 4820-01-615-7939, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-615-7939 |
| Primary Part Number | DWDFXAN |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| Pressure Rating | 5000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Style Designator | POPPET |
| Media for Which Designed | FLUIDS |
| Material | ALUMINUM |
| 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 |
|---|---|
| 08-8041 INDEX #5,#9,#10,#13,#18 | Wiggins Lift Co Inc (USA) |
| DWDFXAN PRIMARY | Sun Hydraulics Corporation (USA) |
| Reference | Meaning |
|---|---|
| DWDA-XAN-EC1712 | 5/9 Secondary reference Sun Hydraulics Corporation |
NSN 4820-01-615-7939 is a Disk,valve, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-615-7939 has 2 manufacturer part numbers on file: 08-8041 INDEX #5,#9,#10,#13,#18 (Wiggins Lift Co Inc), DWDFXAN (Sun Hydraulics Corporation).
Key specifications for DWDFXAN: Pressure Rating: 5000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Style Designator: POPPET; Media for Which Designed: FLUIDS; Part Name Assigned by Controlling Agency: 3-WAY DIRECT ACTING SOLENOID OPERATED DIRECTIONAL POPPET VALVE ASSY. 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.