The Reducer,tube, cataloged under National Stock Number 4730-01-562-5817, 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 Fernco Inc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-562-5817 |
| Primary Part Number | PDWC-100 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Fernco Inc |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 HOSE CLAMP |
| Mounting End Type | FLAT |
| Connection Style | SOCKET (TUBE) ALL ENDS |
| Tubing Wall Nominal Thickness for Which Designed | 3.2 MILLIMETERS FIRST END MM |
| Tubing Wall Nominal Thickness for Which Designed | 3.2 MILLIMETERS SECOND END MM |
| Nominal Overall Length | 69.8 MILLIMETERS MM |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Style Designator | COMPRESSION CLAMP TYPE (FLEXMASTER) |
| Nominal Outside Diameter Tube Accommodated | 16.0 MILLIMETERS FIRST END MM |
| Nominal Outside Diameter Tube Accommodated | 23.0 MILLIMETERS SECOND END MM |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) 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 |
|---|---|
| PDWC-100 PRIMARY | Fernco Inc (USA) |
NSN 4730-01-562-5817 is a Reducer,tube, manufactured by Fernco Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-562-5817 has 1 manufacturer part number on file: PDWC-100 (Fernco Inc).
Key specifications for PDWC-100: Furnished Items and Quantity: 2 HOSE CLAMP; Mounting End Type: FLAT; Connection Style: SOCKET (TUBE) ALL ENDS; Tubing Wall Nominal Thickness for Which Designed: 3.2 MILLIMETERS FIRST END MM. 11 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.