The Nut,tube Coupling, cataloged under National Stock Number 4730-01-068-5296, 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 Atlas Specialty Products, Llc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-068-5296 |
| Primary Part Number | BACN10YA10 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Atlas Specialty Products, Llc |
| Status | ACTIVE |
| Length to Shoulder | 0.687 INCHES NOMINAL IN |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Material Document and Classification | 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-I-9047,COMP 6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL V |
| Seat Angle | 45.00 DEGREES NOMINAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.875 INCHES IN |
| Nut Height | 0.980 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE FLUORIDE OVERALL |
| Nut Style | TUBE COUPLING |
| Thread Class | 3B |
| Thread Quantity Per Inch | 14 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Smallest Inside Diameter | 0.690 INCHES NOMINAL IN |
| Nominal Tube Outside Diameter | 0.625 INCHES 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 |
|---|---|
| BACN10YA10 | Atlas Specialty Products, Llc (USA) |
| AP1034T10 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| AFP121T10 | Aerofit, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2-03005T-10 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| BACN10YA | 7/2 Vendor item drawing reference U.S. Government activity |
| AFP107-10 | 5/9 Secondary reference Aerofit, Llc |
| DB0N10NR-10 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| BACN10YA10 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
| AEP107 | 5/9 Secondary reference Aerofit, Llc |
| BACN10YA10 | 3/2 Design control — primary reference U.S. Government activity |
| AEP107-10 | 5/9 Secondary reference Aerofit, Llc |
| BACN10NR-10 | 5/9 Secondary reference U.S. Government activity |
| BACN10NR | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-068-5296 is a Nut,tube Coupling, manufactured by Atlas Specialty Products, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-068-5296 has 3 manufacturer part numbers on file: BACN10YA10 (Atlas Specialty Products, Llc), AP1034T10 (Sps Technologies, Llc Dba Airdrome Precision Components), AFP121T10 (Aerofit, Llc).
Key specifications for BACN10YA10: Length to Shoulder: 0.687 INCHES NOMINAL IN; Width Across Flats: 1.000 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Material Document and Classification: 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-I-9047,COMP 6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL V. 15 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.