The Ferrule,swage,tube Coupling, cataloged under National Stock Number 4730-01-285-6130, 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 Div Legacy Am&m. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-285-6130 |
| Primary Part Number | LE277-0009-0148 |
| Item Name | Ferrule,swage,tube Coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Style Designator | SINGLE FLANGE |
| Flange Inside Diameter | 2.960 INCHES NOMINAL IN |
| Sleeve Outside Diameter | 3.145 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Flange Width | 0.055 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Flange Outside Diameter | 3.308 INCHES NOMINAL IN |
| Hose/tube Outside Diameter for Which Designed | 3.000 INCHES NOMINAL 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 |
|---|---|
| LE277-0009-0148 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| S3052N201W48DE | Transdigm Inc Div Adelwiggins Group (USA) |
| VC020-48AE PRIMARY | Hydraflow (USA) |
| Reference | Meaning |
|---|---|
| LE277-0009 | D/9 Drawing number reference only The Boeing Company Div Legacy Am&m |
| S3052-(SIZE)DE | D/9 Drawing number reference only Transdigm Inc Div Adelwiggins Group |
NSN 4730-01-285-6130 is a Ferrule,swage,tube Coupling, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-285-6130 has 3 manufacturer part numbers on file: LE277-0009-0148 (The Boeing Company Div Legacy Am&m), S3052N201W48DE (Transdigm Inc Div Adelwiggins Group), VC020-48AE (Hydraflow).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-341-2507, 4730-01-343-8718. Verify interchangeability with system specifications before substitution.
Key specifications for LE277-0009-0148: Style Designator: SINGLE FLANGE; Flange Inside Diameter: 2.960 INCHES NOMINAL IN; Overall Length: 1.174 INCHES NOMINAL IN; Sleeve Outside Diameter: 3.145 INCHES NOMINAL IN. 8 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.