The Coupling,tube, cataloged under National Stock Number 4730-01-682-1726, 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 United States Marine Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-682-1726 |
| Primary Part Number | 512-7010 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | United States Marine Inc |
| Status | ACTIVE |
| Nominal Outside Diameter | 6.0 INCHES FIRST END IN |
| Material | GLASS FIBER OVERALL |
| 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 |
|---|---|
| 512-7010 PRIMARY | United States Marine Inc (USA) |
NSN 4730-01-682-1726 is a Coupling,tube, manufactured by United States Marine Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-682-1726 has 1 manufacturer part number on file: 512-7010 (United States Marine Inc).
Key specifications for 512-7010: Nominal Outside Diameter: 6.0 INCHES FIRST END IN; Special Features: ELBOW HAS 90 DEGREE ,6"OD,FIBERGLASS EXHUST TUBE STANDARD; Part Name Assigned by Controlling Agency: COUPLING,PIPE; End Item Identification: 11M RIGID INFLATABLE BOAT (NSWRIB). 2 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.