The Duplex Hose,rubber, cataloged under National Stock Number 4720-01-304-8305, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Saint-Gobain Performance Plastics. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-304-8305 |
| Primary Part Number | 3163-04-544-544-59 |
| Item Name | Duplex Hose,rubber |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Saint-Gobain Performance Plastics |
| Status | ACTIVE |
| General Characteristics Item Description | 0.250 IN. ID,JIC 37 DEGREE FEMALE SWIVEL FITTINGS W/ 7/16-20 UNF THREADS,STEEL PERMANENTLY ATTACHED FITTINGS,59.000 IN. LONG IN |
| 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 |
|---|---|
| 3163-04-544-544-59 PRIMARY | Saint-Gobain Performance Plastics (USA) |
| Reference | Meaning |
|---|---|
| 3163-04-544-544-59 | 5/9 Secondary reference U.S. Government activity |
| 3163-04-544-544-59 | 5/9 Secondary reference Fournier Rubber & Supply Co Div Fournier Rubber & Supply |
| 3773-04 544-544-59 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-01-304-8305 is a Duplex Hose,rubber, manufactured by Saint-Gobain Performance Plastics, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-304-8305 has 1 manufacturer part number on file: 3163-04-544-544-59 (Saint-Gobain Performance Plastics).
Key specifications for 3163-04-544-544-59: General Characteristics Item Description: 0.250 IN. ID,JIC 37 DEGREE FEMALE SWIVEL FITTINGS W/ 7/16-20 UNF THREADS,STEEL PERMANENTLY ATTACHED FITTINGS,59.000 IN. LONG IN; End Item Identification: 3930-01-275-6420,FORK LIFT TRUCK. 1 specification is 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.