The Sleeve,compression,tube-Hose Fit, cataloged under National Stock Number 4730-01-048-1447, 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 Aerofit, Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-048-1447 |
| Primary Part Number | NAS592-40E |
| Item Name | Sleeve,compression,tube-Hose Fit |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Aerofit, Llc |
| Status | ACTIVE |
| Seat Angle in Deg | 37.0 |
| Style Designator | DOUBLE BEVEL FLARELESS |
| Sleeve Outside Diameter | 2.778 INCHES NOMINAL IN |
| Specification/standard Data | 80205-NAS592 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Casehardening Indicator | NOT CASEHARDENED |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 2024 |
| Hose/tube Outside Diameter for Which Designed | 2.500 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 |
|---|---|
| NAS592-40E | Aerofit, Llc (USA) |
| NAS592-40 | Aerofit, Llc (USA) |
| Reference | Meaning |
|---|---|
| NAS592-40 | 5/9 Secondary reference U.S. Government activity |
| NAS592-40E | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-048-1447 is a Sleeve,compression,tube-Hose Fit, manufactured by Aerofit, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-048-1447 has 2 manufacturer part numbers on file: NAS592-40E (Aerofit, Llc), NAS592-40 (Aerofit, Llc).
Key specifications for NAS592-40E: Seat Angle in Deg: 37.0; Style Designator: DOUBLE BEVEL FLARELESS; Overall Length: 0.603 INCHES NOMINAL IN; Sleeve Outside Diameter: 2.778 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.