The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-01-586-4588, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker Hannifin Corp Fluid Connectors Service Center Distribution Service Center Toledo. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-586-4588 |
| Primary Part Number | FF-201-4FB |
| Item Name | Coupling Assembly,quick Disconne |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker Hannifin Corp Fluid Connectors Service Center Distribution Service Center Toledo |
| Status | ACTIVE |
| Connection Type | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Quick Disconnect Nominal Size | 0.250 INCHES FIRST QUICK DISCONNECT END IN |
| Maximum Operating Temp | 210.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE |
| Material | STEEL OVERALL |
| Quick Disconnect Method | SPRING PUSH-LOCK FIRST QUICK DISCONNECT END |
| 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 |
|---|---|
| 1A100324142 | Rheinmetall Defence Australia Pty Ltd (AUS) |
| FF-201-4FB PRIMARY | Parker Hannifin Corp Fluid Connectors Service Center Distribution Service Center Toledo (USA) |
| 14400021061 | Mbda France (FRA) |
NSN 4730-01-586-4588 is a Coupling Assembly,quick Disconne, manufactured by Parker Hannifin Corp Fluid Connectors Service Center Distribution Service Center Toledo, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-586-4588 has 3 manufacturer part numbers on file: 1A100324142 (Rheinmetall Defence Australia Pty Ltd), FF-201-4FB (Parker Hannifin Corp Fluid Connectors Service Center Distribution Service Center Toledo), 14400021061 (Mbda France).
Key specifications for FF-201-4FB: Connection Type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END; Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Quick Disconnect Nominal Size: 0.250 INCHES FIRST QUICK DISCONNECT END IN; Maximum Operating Temp: 210.0 FAHRENHEIT SINGLE RESPONSE DEGF. 7 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.