The Adapter Assembly,valve, cataloged under National Stock Number 4730-01-477-4018, 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 The Boeing Company. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-477-4018 |
| Primary Part Number | 7-562104007-601 |
| Item Name | Adapter Assembly,valve |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| General Characteristics Item Description | ADAPTER IS 2.880 IN LG.; 1.280 IN. HIGH; AND 1.012IN. DEEP. ADAPTER HAS TWO PORTS, ONE 0.462 INDIA., THE OTHER 0.571 IN. DIA.;AND TWO HOLES 0.235 IN DIA. THRU. ADAPTER ALSO HAS A PROTRUDING RECEPTICAL FOR A RING, WITH A HOLE 0.250 IN. DIA. IN |
| 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 |
|---|---|
| 7-562104007-601 PRIMARY | The Boeing Company (USA) |
NSN 4730-01-477-4018 is a Adapter Assembly,valve, manufactured by The Boeing Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-477-4018 has 1 manufacturer part number on file: 7-562104007-601 (The Boeing Company).
Key specifications for 7-562104007-601: General Characteristics Item Description: ADAPTER IS 2.880 IN LG.; 1.280 IN. HIGH; AND 1.012IN. DEEP. ADAPTER HAS TWO PORTS, ONE 0.462 INDIA., THE OTHER 0.571 IN. DIA.;AND TWO HOLES 0.235 IN DIA. THRU. ADAPTER ALSO HAS A PROTRUDING RECEPTICAL FOR A RING, WITH A HOLE 0.250 IN. DIA. IN; Special Features: USED ON ECS RECOVERY SYSTEM; End Item Identification: HELICOPTER, ATTACT NSN 1520-01-355-8250. 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.