The Reducer,tube, cataloged under National Stock Number 4730-01-112-1202, 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 Land & Armaments L.p.. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Reducer,tube |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Bae Systems Land & Armaments L.p. (CAGE 44114); Leonardo S.p.a. - Electronics Division - Defence Business Area (CAGE A0199) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-112-1202 |
| Primary Part Number | 1376-18-452 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| 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 |
|---|---|
| 1376-18-452 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 1376-18-452 PRIMARY | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| Reference | Meaning |
|---|---|
| 4730PL0838757 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5520415 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4730-01-112-1202 is a Reducer,tube, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-112-1202 has 2 manufacturer part numbers on file: 1376-18-452 (Bae Systems Land & Armaments L.p.), 1376-18-452 (Leonardo S.p.a. - Electronics Division - Defence Business Area).
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.