The Socket Assembly,hose Flange, cataloged under National Stock Number 4730-01-269-6650, 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 Hydrasearch Company, Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-269-6650 |
| Primary Part Number | FC3477-48-188 |
| Item Name | Socket Assembly,hose Flange |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydrasearch Company, Llc |
| Status | ACTIVE |
| Overall Diameter | 7.650 INCHES NOMINAL IN |
| General Characteristics Item Description | BRONZE PER MIL-B-24480; 2 SOCKET SEGMENTS P/N FC3476-48-188; 4 BOLTS P/N FF9142-0964-4; 4 NUTS P/N 4-222048-9 |
| Pressure Rating | ERR-060 |
| 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 |
|---|---|
| 5563843 ITEM 8 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| FC3477-48-188 PRIMARY | Hydrasearch Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 5563843 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
| FC3477-48-188 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| 517-5563843 #8 | 5/9 Secondary reference Naval Sea Systems Command |
| FC3477-48-188 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| FC3477-48-188 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
NSN 4730-01-269-6650 is a Socket Assembly,hose Flange, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-269-6650 has 2 manufacturer part numbers on file: 5563843 ITEM 8 (Huntington Ingalls Inc Div Newport News Shipbuilding), FC3477-48-188 (Hydrasearch Company, Llc).
Key specifications for FC3477-48-188: Overall Diameter: 7.650 INCHES NOMINAL IN; General Characteristics Item Description: BRONZE PER MIL-B-24480; 2 SOCKET SEGMENTS P/N FC3476-48-188; 4 BOLTS P/N FF9142-0964-4; 4 NUTS P/N 4-222048-9; Overall Width: 3.500 INCHES NOMINAL IN; Pressure Rating: ERR-060. 3 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.