The Coupling,tube, cataloged under National Stock Number 4730-01-102-8804, 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 Arrowhead Products Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,tube |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Arrowhead Products Corp (CAGE 70628); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286); Dar-Ken Inc Dba K & S Enterprises (CAGE 1KE04) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-102-8804 |
| Primary Part Number | 710043-1.50-11 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Arrowhead Products Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 710043-1.50-11 PRIMARY | Arrowhead Products Corp (USA) |
| 70306-02115-102 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| K20-150X275 PRIMARY | Dar-Ken Inc Dba K & S Enterprises (USA) |
| Reference | Meaning |
|---|---|
| 70306-02115 | D/9 Drawing number reference only Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
NSN 4730-01-102-8804 is a Coupling,tube, manufactured by Arrowhead Products Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-102-8804 has 3 manufacturer part numbers on file: 710043-1.50-11 (Arrowhead Products Corp), 70306-02115-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), K20-150X275 (Dar-Ken Inc Dba K & S Enterprises).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4730-01-102-8804 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.