The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-447-4580, 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 Scully Signal Company Dba Scully Signal Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-447-4580 |
| Primary Part Number | SV2015VG |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Scully Signal Company Dba Scully Signal Co |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Style Designator | MALE COUPLING HALF |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Thread Series Designator | NPTF ALL ENDS |
| 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 |
|---|---|
| SV2015VG | Scully Signal Company Dba Scully Signal Co (USA) |
| Reference | Meaning |
|---|---|
| 9434414-02 | 5/9 Secondary reference Drs Environmental Systems Inc |
| 9434414-02 | 5/9 Secondary reference U.S. Government activity |
| 9434414-02 | 3/2 Design control — primary reference U.S. Government activity |
| 9434414-02 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-01-447-4580 is a Coupling Half,quick Disconnect, manufactured by Scully Signal Company Dba Scully Signal Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-447-4580 has 1 manufacturer part number on file: SV2015VG (Scully Signal Company Dba Scully Signal Co).
Key specifications for SV2015VG: Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION; Style Designator: MALE COUPLING HALF; Nominal Thread Size: 1.500 INCHES ALL ENDS IN; Special Features: NEXT ASSEMBLY WATER DIST SY. 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.