The Coupling,pipe, cataloged under National Stock Number 4730-01-438-4602, 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 Bae Systems Marine Limited. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-438-4602 |
| Primary Part Number | MF/00129/XT/007 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Bae Systems Marine Limited |
| Status | ACTIVE |
| Nominal Overall Length | 49.54 MILLIMETERS MM |
| Maximum Operating Temp | 232.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Coupling Size Accommodated | 38.00 MILLIMETERS LOCATION NOT OTHERWISE SPECIFIED MM |
| Material | ALUMINUM ALLOY AND COPPER ALLOY 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 |
|---|---|
| MF/00129/XT/007 | Bae Systems Marine Limited (GBR) |
| Reference | Meaning |
|---|---|
| 920531A-M38 | 3/9 Design control — primary reference Advanced Metal Components Inc |
| 920531A-M38 | 5/9 Secondary reference Tyco Electronics Uk Ltd |
| 920531A-M38 | 5/9 Secondary reference Tw Metals Ltd |
NSN 4730-01-438-4602 is a Coupling,pipe, manufactured by Bae Systems Marine Limited, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-438-4602 has 1 manufacturer part number on file: MF/00129/XT/007 (Bae Systems Marine Limited).
Key specifications for MF/00129/XT/007: Nominal Overall Length: 49.54 MILLIMETERS MM; Maximum Operating Temp: 232.0 CELSIUS SINGLE RESPONSE DEGC; Nominal Coupling Size Accommodated: 38.00 MILLIMETERS LOCATION NOT OTHERWISE SPECIFIED MM; Material: ALUMINUM ALLOY AND COPPER ALLOY OVERALL. 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.