The Retainer,coupling, cataloged under National Stock Number 4730-01-623-9016, 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 Naval Inventory Control Point Mechanicsburg. The record lists 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Retainer,coupling |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-623-9016 |
| Primary Part Number | G5472101-095D4 |
| Item Name | Retainer,coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| G5472101-095D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| G547-2101 PN 95D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7550477-G5472101-095D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| G547-0001-G5472101-095D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7384567 PN 95D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| G547-2101 PN 95 | 5/1 Secondary reference U.S. Government activity |
| G547-0001-G5472101-095 | 5/1 Secondary reference U.S. Government activity |
| 7550477-G5472101-095 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 7384567 PN 95 | 5/1 Secondary reference Naval Sea Systems Command |
| G5472101-095 | 5/1 Secondary reference U.S. Government activity |
NSN 4730-01-623-9016 is a Retainer,coupling, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-623-9016 has 5 manufacturer part numbers on file: G5472101-095D4 (Naval Inventory Control Point Mechanicsburg), G547-2101 PN 95D4 (Naval Inventory Control Point Mechanicsburg), 7550477-G5472101-095D4 (Naval Inventory Control Point Mechanicsburg), G547-0001-G5472101-095D4 (Naval Inventory Control Point Mechanicsburg), 7384567 PN 95D4 (Naval Inventory Control Point Mechanicsburg).
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.