The Nipple,pipe, cataloged under National Stock Number 4730-01-499-3406, 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 Meritor Heavy Vehicle Systems, Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Meritor Heavy Vehicle Systems, Llc (CAGE 78500); Meritor Industrial Products, Llc (CAGE 3D6E9) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-499-3406 |
| Primary Part Number | AMP43726 |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 50980003 | Meritor Heavy Vehicle Systems, Llc (USA) |
| AMP43726 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| AMP43726 | Meritor Industrial Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| S3325X12X12 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
| AMP43762 | 5/9 Secondary reference Meritor Industrial Products, Llc |
NSN 4730-01-499-3406 is a Nipple,pipe, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-499-3406 has 3 manufacturer part numbers on file: 50980003 (Meritor Heavy Vehicle Systems, Llc), AMP43726 (Meritor Heavy Vehicle Systems, Llc), AMP43726 (Meritor Industrial Products, Llc).
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.