The Reducer,pipe, cataloged under National Stock Number 4730-01-350-3773, 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 Victaulic Company of America Inc Dba Victaulic Company of America. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-350-3773 |
| Primary Part Number | FF47050A00 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Victaulic Company of America Inc Dba Victaulic Company of America |
| Status | ACTIVE |
| Connection Style | GROOVED (TUBE) ALL ENDS |
| Nominal Overall Length | 5.000 INCHES IN |
| Connection Type | GROOVED COUPLING ALL ENDS |
| Nominal Coupling Size Accommodated | 0.375 INCHES SECOND END IN |
| Nominal Coupling Size Accommodated | 0.500 INCHES FIRST END IN |
| Material | ALUMINUM OVERALL |
| Reducer Type | CONCENTRIC |
| 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 |
|---|---|
| FF47050A00 PRIMARY | Victaulic Company of America Inc Dba Victaulic Company of America (USA) |
| Reference | Meaning |
|---|---|
| 50A8X6 | 5/9 Secondary reference Victaulic Company of America Inc Dba Victaulic Company of America |
NSN 4730-01-350-3773 is a Reducer,pipe, manufactured by Victaulic Company of America Inc Dba Victaulic Company of America, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-350-3773 has 1 manufacturer part number on file: FF47050A00 (Victaulic Company of America Inc Dba Victaulic Company of America).
Key specifications for FF47050A00: Connection Style: GROOVED (TUBE) ALL ENDS; Nominal Overall Length: 5.000 INCHES IN; Connection Type: GROOVED COUPLING ALL ENDS; Nominal Coupling Size Accommodated: 0.375 INCHES SECOND END IN. 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.