The Hose,nonmetallic, cataloged under National Stock Number 4720-01-671-5669, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Contitech Usa, Inc Dba Veyance Technologies. Government technical data includes 10 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 | 4720-01-671-5669 |
| Primary Part Number | 20683391 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Contitech Usa, Inc Dba Veyance Technologies |
| Status | ACTIVE |
| Temp Rating | -35.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 8.0 INCHES IN |
| Layer Composition and Location | 1ST LAYER MOLDED RUBBER, NITRILE AND 2ND LAYER SPIRALLY WRAPPED FABRIC AND OUTER LAYER RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.72 INCHES NOMINAL IN |
| Exterior Color | BLACK |
| Inside Diameter | 2.0 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL SINGLE RESPONSE |
| Inner Conveying Tube Style | PLAIN |
| 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 |
|---|---|
| 20683391 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
NSN 4720-01-671-5669 is a Hose,nonmetallic, manufactured by Contitech Usa, Inc Dba Veyance Technologies, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-671-5669 has 1 manufacturer part number on file: 20683391 (Contitech Usa, Inc Dba Veyance Technologies).
Key specifications for 20683391: Temp Rating: -35.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 8.0 INCHES IN; Layer Composition and Location: 1ST LAYER MOLDED RUBBER, NITRILE AND 2ND LAYER SPIRALLY WRAPPED FABRIC AND OUTER LAYER RUBBER, SYNTHETIC; Cross-Sectional Shape Style: ROUND. 10 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.