The Plug,tube Repair, cataloged under National Stock Number 4730-01-032-4673, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-032-4673 |
| Item Name | Plug,tube Repair |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Nominal Overall Length | 1.625 INCHES IN |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES IN |
| Minor Diameter | 0.598 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Major Diameter | 0.750 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 |
| Reference | Meaning |
|---|---|
| B-750-16-G | 3/9 Design control — primary reference Scroggins, James S. |
| 858-07776-000 | 5/9 Secondary reference Aqua-Chem, Inc. |
| B75016 | D/9 Drawing number reference only Scroggins, James S. |
| 158-7657 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 158-A-7513 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 858-7776 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 858-07776-000 | C/1 Advisory reference — outside the item-of-supply concept Aqua-Chem, Inc. Dba Aqua-Chem Inc |
NSN 4730-01-032-4673 is a Plug,tube Repair, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-032-4673: Nominal Overall Length: 1.625 INCHES IN; Nominal Outside Diameter Tube Accommodated: 0.750 INCHES IN; Special Features: BOTH ENDS TAPERED 45 DEGREES; Minor Diameter: 0.598 INCHES NOMINAL IN. 5 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.