The Tailpiece,union, cataloged under National Stock Number 4730-01-487-0484, 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 Tube-Mac Piping Technologies Ltd. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Tailpiece,union |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Prochem Pipeline Products Pty Ltd (CAGE Z4637); Tube-Mac Piping Technologies Ltd (CAGE L5967) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-487-0484 |
| Primary Part Number | DM80180B2512 |
| Item Name | Tailpiece,union |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tube-Mac Piping Technologies Ltd |
| Status | ACTIVE |
| 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 |
|---|---|
| DM80180B2512 | Prochem Pipeline Products Pty Ltd (AUS) |
| DM80180B2512 PRIMARY | Tube-Mac Piping Technologies Ltd (CAN) |
| Reference | Meaning |
|---|---|
| DM80180B2512 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
NSN 4730-01-487-0484 is a Tailpiece,union, manufactured by Tube-Mac Piping Technologies Ltd, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-487-0484 has 2 manufacturer part numbers on file: DM80180B2512 (Prochem Pipeline Products Pty Ltd), DM80180B2512 (Tube-Mac Piping Technologies Ltd).
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.