The Ferrule,swage,tube Coupling, cataloged under National Stock Number 4730-01-021-0473, 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 Component Products Corporation Dba Component Products Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-021-0473 |
| Primary Part Number | BACF32B24A |
| Item Name | Ferrule,swage,tube Coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Component Products Corporation Dba Component Products Corp |
| Status | ACTIVE |
| Slot Quantity | 3 |
| Style Designator | SINGLE FLANGE |
| Flange Inside Diameter | 1.469 INCHES NOMINAL IN |
| Sleeve Outside Diameter | 1.750 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Slot Depth | 0.016 INCHES NOMINAL IN |
| Flange Width | 0.203 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Flange Outside Diameter | 2.125 INCHES NOMINAL IN |
| Slot Width | 0.125 INCHES NOMINAL IN |
| Hose/tube Outside Diameter for Which Designed | 1.500 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 |
|---|---|
| BACF32B24A PRIMARY | Component Products Corporation Dba Component Products Corp (USA) |
| B-9900-24A | Exotic Metals Forming Company Llc Dba Exotic Metals Forming Co Llc Div Exotic Metals Forming Division (USA) |
| Reference | Meaning |
|---|---|
| BACF32B24A | 5/9 Secondary reference U.S. Government activity |
| BACF32B24A | 5/9 Secondary reference Exotic Metals Forming Company Llc Dba Exotic Metals Forming Co Llc Div Exotic Metals Forming Division |
NSN 4730-01-021-0473 is a Ferrule,swage,tube Coupling, manufactured by Component Products Corporation Dba Component Products Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-021-0473 has 2 manufacturer part numbers on file: BACF32B24A (Component Products Corporation Dba Component Products Corp), B-9900-24A (Exotic Metals Forming Company Llc Dba Exotic Metals Forming Co Llc Div Exotic Metals Forming Division).
Key specifications for BACF32B24A: Slot Quantity: 3; Style Designator: SINGLE FLANGE; Flange Inside Diameter: 1.469 INCHES NOMINAL IN; Overall Length: 1.000 INCHES NOMINAL IN. 11 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.