The Coupling Assembly,phoenix Safe/a, cataloged under National Stock Number 4730-00-005-8026, 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 Northrop Grumman Systems Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-005-8026 |
| Primary Part Number | A51M60111-3 |
| Item Name | Coupling Assembly,phoenix Safe/a |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | TWO HOUSINGS W/WELDING ASSYS IN CENTER GROOVED TO LINE UP AT 90 DEG;HOUSINGS HAVE SPACERS |
| 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 |
|---|---|
| A51M60111-3 | Goodrich Corporation Dba Goodrich Corp, a New York Corp (USA) |
| A51M60111-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A51M60111-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| A51M60111-3 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
NSN 4730-00-005-8026 is a Coupling Assembly,phoenix Safe/a, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-005-8026 has 2 manufacturer part numbers on file: A51M60111-3 (Goodrich Corporation Dba Goodrich Corp, a New York Corp), A51M60111-3 (Northrop Grumman Systems Corporation).
Key specifications for A51M60111-3: General Characteristics Item Description: TWO HOUSINGS W/WELDING ASSYS IN CENTER GROOVED TO LINE UP AT 90 DEG;HOUSINGS HAVE SPACERS. 1 specification is 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.