The Hose,nonmetallic, cataloged under National Stock Number 4720-01-433-8333, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Unaflex 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-433-8333 |
| Primary Part Number | 2IN-ID/2IN-FLG-24IN |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Unaflex Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 24.000 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 10.000 INCHES IN |
| Layer Composition and Location | 1ST LAYER HELIX CORROSION RESISTANT STEEL COIL AND 2ND LAYER HELIX CORROSION RESISTANT STEEL COIL AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.250 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Exterior Color | BLACK |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Material | RUBBER 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 |
|---|---|
| 2IN-ID/2IN-FLG-24IN PRIMARY | Unaflex Inc. (USA) |
| Reference | Meaning |
|---|---|
| 9118-0373-770 | 5/2 Secondary reference U.S. Government activity |
NSN 4720-01-433-8333 is a Hose,nonmetallic, manufactured by Unaflex Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-433-8333 has 1 manufacturer part number on file: 2IN-ID/2IN-FLG-24IN (Unaflex Inc.).
Key specifications for 2IN-ID/2IN-FLG-24IN: Measuring Method and Length: 24.000 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 10.000 INCHES IN; Layer Composition and Location: 1ST LAYER HELIX CORROSION RESISTANT STEEL COIL AND 2ND LAYER HELIX CORROSION RESISTANT STEEL COIL AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Cross-Sectional Shape Style: ROUND. 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.