The Reducer,pipe, cataloged under National Stock Number 4730-01-680-1925, 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 Hiab Usa Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-680-1925 |
| Primary Part Number | 9841261 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hiab Usa Inc |
| Status | ACTIVE |
| Flange Shape | ROUND FIRST END |
| Nominal Overall Length | 25.0 MILLIMETERS MM |
| Connection Type | UNTHREADED EXTERNAL PIPE SECOND END |
| Connection Type | FLANGE FIRST END |
| Nominal Outside Diameter | 17.4 MILLIMETERS FIRST END MM |
| Material | STEEL OVERALL |
| Raised Face Nominal Diameter | 6.0 MILLIMETERS SECOND END MM |
| 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 |
|---|---|
| 9841261 PRIMARY | Hiab Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 4466355 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 4730-01-680-1925 is a Reducer,pipe, manufactured by Hiab Usa Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-680-1925 has 1 manufacturer part number on file: 9841261 (Hiab Usa Inc).
Key specifications for 9841261: Flange Shape: ROUND FIRST END; Nominal Overall Length: 25.0 MILLIMETERS MM; Connection Type: UNTHREADED EXTERNAL PIPE SECOND END; Connection Type: FLANGE FIRST END. 7 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.