The Sleeve,flared,tube Fitting, cataloged under National Stock Number 4730-01-213-1801, 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 9 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-213-1801 |
| Primary Part Number | BACS13Z8 |
| Item Name | Sleeve,flared,tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Aerofit, Llc |
| Status | ACTIVE |
| Seat Angle in Deg | 33.0 |
| Style Designator | SLEEVE |
| Sleeve Outside Diameter | 0.562 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Surface Treatment | CADMIUM |
| Flange Width | 0.219 INCHES NOMINAL IN |
| Material | STEEL COMP 4130 |
| Flange Outside Diameter | 0.589 INCHES NOMINAL IN |
| Hose/tube Outside Diameter for Which Designed | 0.505 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 |
|---|---|
| BACS13Z8 | Aerofit, Llc (USA) |
| 1-02903-8 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| DBOS13Z08 | 3/9 Design control — primary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| BACS13Z | 7/1 Vendor item drawing reference U.S. Government activity |
| AFP170-8 | 5/9 Secondary reference Aerofit, Llc |
| AFB170-08 | 5/9 Secondary reference Aerofit, Llc |
| 32056-8 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
| BACS13Z8 | 5/2 Secondary reference U.S. Government activity |
| DAA120819 | 5/9 Secondary reference U.S. Government activity |
| DAA1-20819-8 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-213-1801 is a Sleeve,flared,tube Fitting, manufactured by Aerofit, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-213-1801 has 2 manufacturer part numbers on file: BACS13Z8 (Aerofit, Llc), 1-02903-8 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for BACS13Z8: Seat Angle in Deg: 33.0; Style Designator: SLEEVE; Overall Length: 0.562 INCHES NOMINAL IN; Sleeve Outside Diameter: 0.562 INCHES NOMINAL IN. 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.