The Coupling Assy, cataloged under National Stock Number 4730-01-471-9539, 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 Hydraflow. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling Assy |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Transdigm Inc Div Adelwiggins Group (CAGE 79326); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Hydraflow (CAGE 24984) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-471-9539 |
| Primary Part Number | 14J02-32C |
| Item Name | Coupling Assy |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydraflow |
| 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 |
|---|---|
| AW2010HP32CEL | Transdigm Inc Div Adelwiggins Group (USA) |
| 234-056 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 14J02-32C PRIMARY | Hydraflow (USA) |
| Reference | Meaning |
|---|---|
| 4730PL2178085 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| W991B32CEL | 5/9 Secondary reference Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto |
| 234-056-9101 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 4730-01-471-9539 is a Coupling Assy, manufactured by Hydraflow, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-471-9539 has 3 manufacturer part numbers on file: AW2010HP32CEL (Transdigm Inc Div Adelwiggins Group), 234-056 (Honeywell International Inc. Div Aerospace - Torrance), 14J02-32C (Hydraflow).
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.