The Union,pipe, cataloged under National Stock Number 4730-01-425-1187, 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 South London Valve & Fitting Company Ltd T/a Swagelok London. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-425-1187 |
| Primary Part Number | SS-8M0-6-6 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | South London Valve & Fitting Company Ltd T/a Swagelok London |
| Status | ACTIVE |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 8.0 MILLIMETERS SECOND END MM |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END 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 |
|---|---|
| SS-8M0-6-6 | South London Valve & Fitting Company Ltd T/a Swagelok London (GBR) |
| SS-8M0-6-6 | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| SS-8M0-6-6 | 3/9 Design control — primary reference Swagelok Quick-Connect Co |
NSN 4730-01-425-1187 is a Union,pipe, manufactured by South London Valve & Fitting Company Ltd T/a Swagelok London, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-425-1187 has 2 manufacturer part numbers on file: SS-8M0-6-6 (South London Valve & Fitting Company Ltd T/a Swagelok London), SS-8M0-6-6 (Swagelok Co).
Key specifications for SS-8M0-6-6: Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Connection Type: UNTHREADED INTERNAL TUBE SECOND END; Nominal Outside Diameter Tube Accommodated: 8.0 MILLIMETERS SECOND END MM; Nominal Outside Diameter Tube Accommodated: 0.375 INCHES FIRST END IN. 4 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.