The Hose,nonmetallic, cataloged under National Stock Number 4720-01-506-5603, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is D. W. Industries, Inc. Dba Dw Ind. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-506-5603 |
| Primary Part Number | 5526-025X69 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | D. W. Industries, Inc. Dba Dw Ind |
| Status | ACTIVE |
| Measuring Method and Length | 1753.0 MILLIMETERS NOMINAL EXCLUDING END FITTINGS MM |
| Temp Rating | -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Outside Length | 1753.0 MILLIMETERS NOMINAL MM |
| Exterior Color | BLUE |
| Inside Diameter | 6.350 MILLIMETERS NOMINAL MM |
| Media for Which Designed | WATER SINGLE RESPONSE |
| 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 |
|---|---|
| 5526-025X69 PRIMARY | D. W. Industries, Inc. Dba Dw Ind (USA) |
| 5526-025X69 PRIMARY | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| 5526-025XB0 | 5/9 Secondary reference Flexfab Llc |
| 12422861-003 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12422861-003 | 5/1 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| 5526-25XB0 | 5/9 Secondary reference D. W. Industries, Inc. Dba Dw Ind |
NSN 4720-01-506-5603 is a Hose,nonmetallic, manufactured by D. W. Industries, Inc. Dba Dw Ind, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-506-5603 has 2 manufacturer part numbers on file: 5526-025X69 (D. W. Industries, Inc. Dba Dw Ind), 5526-025X69 (Flexfab Llc).
Key specifications for 5526-025X69: Measuring Method and Length: 1753.0 MILLIMETERS NOMINAL EXCLUDING END FITTINGS MM; Temp Rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF; Outside Length: 1753.0 MILLIMETERS NOMINAL MM; Exterior Color: BLUE. 6 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.