The Fitting,assembly, cataloged under National Stock Number 4730-00-856-8959, 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 Danfoss Power Solutions II, Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Fitting,assembly |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Huntington Ingalls Inc Div Newport News Shipbuilding (CAGE 43689); Danfoss Power Solutions II, Llc (CAGE 01276); Hydrasearch Company, Llc (CAGE 32142) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-856-8959 |
| Primary Part Number | 190109-3/4-20 |
| Item Name | Fitting,assembly |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 945-1168PC3 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 190109-3/4-20 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| EF-B1488F5-1220 | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 75783-98X4PC3 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-00-856-8959 is a Fitting,assembly, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-856-8959 has 3 manufacturer part numbers on file: 945-1168PC3 (Huntington Ingalls Inc Div Newport News Shipbuilding), 190109-3/4-20 (Danfoss Power Solutions II, Llc), EF-B1488F5-1220 (Hydrasearch Company, Llc).
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.