The Hose,nonmetallic, cataloged under National Stock Number 4720-01-439-5075, 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 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-439-5075 |
| Primary Part Number | AD1698-8-176-8 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | D. W. Industries, Inc. Dba Dw Ind |
| Status | ACTIVE |
| Operating Pressure | 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | RUBBER CHLOROPRENE CLASS CR INSIDE |
| Material | RUBBER CHLOROPRENE CLASS CR OUTSIDE |
| 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 |
|---|---|
| 12420838-002 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| AD1698-8-176-8 PRIMARY | D. W. Industries, Inc. Dba Dw Ind (USA) |
| 12420838-002 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| P535538 | 5/1 Secondary reference Donaldson Company, Inc. |
| 12420838 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 12420838-002 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4720-01-439-5075 is a Hose,nonmetallic, manufactured by D. W. Industries, Inc. Dba Dw Ind, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-439-5075 has 3 manufacturer part numbers on file: 12420838-002 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), AD1698-8-176-8 (D. W. Industries, Inc. Dba Dw Ind), 12420838-002 (Amz Alabama Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-450-6129, 4720-01-525-4486. Verify interchangeability with system specifications before substitution.
Key specifications for AD1698-8-176-8: Operating Pressure: 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: NEXT ASSEMBLY 2320013553064; End Item Identification: MEDIUM TACTICAL VEHICLE; Material: RUBBER CHLOROPRENE CLASS CR INSIDE. 3 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.