The Hose,nonmetallic, cataloged under National Stock Number 4720-01-656-3039, 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 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-656-3039 |
| Primary Part Number | SAP-20025591 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Contitech Usa, Inc Dba Veyance Technologies |
| Status | ACTIVE |
| Temp Rating | 190.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Layer Composition and Location | 1ST LAYER SPIRALLY WRAPPED FABRIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.810 INCHES NOMINAL IN |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Exterior Color | BLACK |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Media for Which Designed | AIR AND WATER FIRST RESPONSE |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM BODY |
| 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 |
|---|---|
| SAP-20025591 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| 61305-08X500 | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| 20025591 PRIMARY | Echelon Supply and Service, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 20025591 | 3/9 Design control — primary reference Contitech Usa, Inc Dba Veyance Technologies |
NSN 4720-01-656-3039 is a Hose,nonmetallic, manufactured by Contitech Usa, Inc Dba Veyance Technologies, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-656-3039 has 3 manufacturer part numbers on file: SAP-20025591 (Contitech Usa, Inc Dba Veyance Technologies), 61305-08X500 (Contitech Usa, Inc Dba Veyance Technologies), 20025591 (Echelon Supply and Service, Inc.).
Key specifications for SAP-20025591: Temp Rating: 190.0 FAHRENHEIT SINGLE RESPONSE DEGF; Layer Composition and Location: 1ST LAYER SPIRALLY WRAPPED FABRIC; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.810 INCHES NOMINAL IN. 9 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.