The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-00-477-1826, 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 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-477-1826 |
| Primary Part Number | SVEAC-12-12-49/SVEAN-12-12-49 |
| Item Name | Coupling Assembly,quick Disconne |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division |
| Status | ACTIVE |
| Connection Style | BOSS GASKET SEAL FIRST FLUID END CONNECTION |
| Connection Type | THREADED INTERNAL BOSS FIRST FLUID END CONNECTION |
| Style Designator | COUPLING ASSEMBLY |
| Leg Length | 1.000 INCHES NOMINAL IN |
| Nominal Thread Size | 1.062 INCHES FIRST FLUID END CONNECTION IN |
| Thread Class | 2B FIRST FLUID END CONNECTION |
| Thread Quantity Per Inch | 12 FIRST FLUID END CONNECTION |
| Material | STEEL CORROSION RESISTING OVERALL |
| Quick Disconnect Method | PUSH-LOCK ALL ENDS |
| Thread Series Designator | UN FIRST 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 |
|---|---|
| SVEAC-12-12-49/SVEAN-12-12-49 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
| 492-15130 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
NSN 4730-00-477-1826 is a Coupling Assembly,quick Disconne, 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 4730-00-477-1826 has 2 manufacturer part numbers on file: SVEAC-12-12-49/SVEAN-12-12-49 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division), 492-15130 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division).
Key specifications for SVEAC-12-12-49/SVEAN-12-12-49: Connection Style: BOSS GASKET SEAL FIRST FLUID END CONNECTION; Connection Type: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION; Style Designator: COUPLING ASSEMBLY; Overall Length: 4.250 INCHES NOMINAL IN. 10 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.