The Hose,nonmetallic, cataloged under National Stock Number 4720-01-449-4571, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Novaflex Hose 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-449-4571 |
| Primary Part Number | 148WL-00750-00 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Novaflex Hose Inc |
| Status | ACTIVE |
| Temp Rating | 120.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 3.000 INCHES IN |
| Vacuum in Torr | 50.8 |
| Layer Composition and Location | OUTER LAYER PLASTIC, POLYVINYL CHLORIDE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Operating Pressure | 30.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) TUBE |
| 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 |
|---|---|
| 148WL-00750-00 PRIMARY | Novaflex Hose Inc (USA) |
| Reference | Meaning |
|---|---|
| 148 0340 | 5/9 Secondary reference Novaflex Hose |
| 148WL-00750-00 | 3/9 Design control — primary reference Novaflex Hose |
NSN 4720-01-449-4571 is a Hose,nonmetallic, manufactured by Novaflex Hose Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-449-4571 has 1 manufacturer part number on file: 148WL-00750-00 (Novaflex Hose Inc).
Key specifications for 148WL-00750-00: Temp Rating: 120.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 3.000 INCHES IN; Vacuum in Torr: 50.8; Layer Composition and Location: OUTER LAYER PLASTIC, POLYVINYL CHLORIDE. 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.