The Hose,nonmetallic, cataloged under National Stock Number 4720-01-562-4450, 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 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-562-4450 |
| Primary Part Number | 5526-063X34 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | D. W. Industries, Inc. Dba Dw Ind |
| Status | ACTIVE |
| Media for Which Designed | ETHYLENE GLYCOL/WATER MIXTURE FIRST RESPONSE |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| MRP21061-001 | Amz Alabama Inc. (USA) |
| 5526-063X34 PRIMARY | D. W. Industries, Inc. Dba Dw Ind (USA) |
| MRP21061-001 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
NSN 4720-01-562-4450 is a Hose,nonmetallic, manufactured by D. W. Industries, Inc. Dba Dw Ind, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-562-4450 has 3 manufacturer part numbers on file: MRP21061-001 (Amz Alabama Inc.), 5526-063X34 (D. W. Industries, Inc. Dba Dw Ind), MRP21061-001 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
Key specifications for 5526-063X34: Special Features: HOSE APPLICATION IS LOW PRESSURE SERVICE FOR COOLING AND HEATER HOSE IN DIESEL AND GASOLINE ENGINES. RESISTANT TO RADIATOR COOLANTS, STEAM, AGING, MILDEW AND MOST WASHDOWN FLUIDS. LIMITED RESISTANCE TO DIESEL FUEL, PETROLEUM BASE OILS AND SOLVENTS. HOSE LENGTH IS 868 MILLIMETERS. HOSE INSIDE DIA IS 15.87 MILLIMETERS. MM; Media for Which Designed: ETHYLENE GLYCOL/WATER MIXTURE FIRST RESPONSE; Part Name Assigned by Controlling Agency: HOSE, HEATER; End Item Identification: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS (A/C SYSTEM). 2 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.