The Ferrule,swage,tube Coupling, cataloged under National Stock Number 4730-01-199-6772, 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 Transdigm Inc Div Adelwiggins Group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-199-6772 |
| Primary Part Number | W83052-20 |
| Item Name | Ferrule,swage,tube Coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Slot Quantity | 6 |
| Style Designator | SINGLE FLANGE |
| Casehardening Indicator | NOT CASEHARDENED |
| Slot Depth | 0.032 INCHES NOMINAL IN |
| Flange Width | 0.065 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Flange Outside Diameter | 1.528 INCHES NOMINAL IN |
| Slot Width | 0.040 INCHES NOMINAL IN |
| Hose/tube Outside Diameter for Which Designed | 1.250 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 |
|---|---|
| W83052-20 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
| Reference | Meaning |
|---|---|
| W83052 | D/9 Drawing number reference only Transdigm Inc Div Adelwiggins Group |
NSN 4730-01-199-6772 is a Ferrule,swage,tube Coupling, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-199-6772 has 1 manufacturer part number on file: W83052-20 (Transdigm Inc Div Adelwiggins Group).
Key specifications for W83052-20: Slot Quantity: 6; Style Designator: SINGLE FLANGE; Overall Length: 0.965 INCHES NOMINAL IN; Casehardening Indicator: NOT CASEHARDENED. 9 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.