The Sleeve,clinch,tube Fitting, cataloged under National Stock Number 4730-01-040-8352, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-040-8352 |
| Primary Part Number | 2-01033-4 |
| Item Name | Sleeve,clinch,tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Seat Angle in Deg | 35.0 |
| Style Designator | FLARELESS |
| Sleeve Outside Diameter | 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Specification/standard Data | 81205-BACS13AP MANUFACTURERS SPECIFICATION |
| Casehardening Indicator | CASEHARDENED |
| Surface Treatment | CADMIUM OR CADMIUM AND CHROMATE |
| Flange Width | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Material | STEEL COMP 1213 |
| Flange Outside Diameter | 0.359 INCHES NOMINAL IN |
| Hose/tube Outside Diameter for Which Designed | 0.250 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 |
|---|---|
| 2-01033-4 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| BC922-4 PRIMARY | Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn (USA) |
| Reference | Meaning |
|---|---|
| BACS13AP-4 | 3/2 Design control — primary reference U.S. Government activity |
| DBOS13AP-4 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| BACS13AP | 5/1 Secondary reference U.S. Government activity |
NSN 4730-01-040-8352 is a Sleeve,clinch,tube Fitting, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-040-8352 has 2 manufacturer part numbers on file: 2-01033-4 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), BC922-4 (Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn).
4 possible matches (shared part number, not a government interchangeability claim): 4730-01-043-8426, 4730-01-120-8710, 4730-01-523-4585. Verify interchangeability with system specifications before substitution.
Key specifications for 2-01033-4: Seat Angle in Deg: 35.0; Style Designator: FLARELESS; Overall Length: 0.520 INCHES NOMINAL IN; Sleeve Outside Diameter: 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN. 10 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.