The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-560-3576, 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 Corporation Dba Pneutronics Div Quick Coupler Division. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-560-3576 |
| Primary Part Number | AVHC4-4FJF |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.250 INCHES SECOND FLUID END CONNECTION IN |
| Connection Style | CAM OR LEVER (EXTERNAL) FIRST QUICK DISCONNECT END |
| Connection Style | SWIVEL NUT, GASKET SEAL SECOND FLUID END CONNECTION |
| Connection Type | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Connection Type | THREADED INTERNAL PIPE SECOND FLUID END CONNECTION |
| Style Designator | FEMALE COUPLING HALF |
| Operating Pressure | 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Quick Disconnect Nominal Size | 0.250 INCHES FIRST QUICK DISCONNECT END IN |
| Leg Length | 1.340 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES SECOND FLUID END CONNECTION IN |
| Surface Treatment | ANODIZE OVERALL |
| Depth | 0.460 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Material | ALUMINUM OVERALL |
| Quick Disconnect Method | CAM-LOCKING FIRST QUICK DISCONNECT END |
| Thread Series Designator | NPTF SECOND FLUID END CONNECTION |
| 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 |
|---|---|
| AVHC4-4FJF PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
| Reference | Meaning |
|---|---|
| 20048V0135-01 | 7/9 Vendor item drawing reference Bae Systems Technology Solutions & Services Inc |
NSN 4730-01-560-3576 is a Coupling Half,quick Disconnect, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-560-3576 has 1 manufacturer part number on file: AVHC4-4FJF (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division).
Key specifications for AVHC4-4FJF: Nominal Pipe Size Accommodated: 0.250 INCHES SECOND FLUID END CONNECTION IN; Connection Style: CAM OR LEVER (EXTERNAL) FIRST QUICK DISCONNECT END; Connection Style: SWIVEL NUT, GASKET SEAL SECOND FLUID END CONNECTION; Connection Type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END. 16 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.