The Hose,nonmetallic, cataloged under National Stock Number 4720-01-570-6590, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | D. W. Industries, Inc. Dba Dw Ind (CAGE 0TE27); Amz Alabama Inc. (CAGE 076M6); Flexfab Llc (CAGE 16632) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-570-6590 |
| Primary Part Number | 5526-025X36 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | D. W. Industries, Inc. Dba Dw Ind |
| Status | ACTIVE |
| 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 |
|---|---|
| 5526-025X36 PRIMARY | D. W. Industries, Inc. Dba Dw Ind (USA) |
| MRP12487-003 | Amz Alabama Inc. (USA) |
| 5526-025X36 PRIMARY | Flexfab Llc (USA) |
| Reference | Meaning |
|---|---|
| MRP12487 | D/9 Drawing number reference only Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| MRP12487-003 | 7/2 Vendor item drawing reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
NSN 4720-01-570-6590 is a Hose,nonmetallic, manufactured by D. W. Industries, Inc. Dba Dw Ind, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-570-6590 has 3 manufacturer part numbers on file: 5526-025X36 (D. W. Industries, Inc. Dba Dw Ind), MRP12487-003 (Amz Alabama Inc.), 5526-025X36 (Flexfab Llc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-570-6597. Verify interchangeability with system specifications before substitution.
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.