The Hose,nonmetallic, cataloged under National Stock Number 4720-01-385-2817, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kovatch Corp.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-385-2817 |
| Primary Part Number | K-500-6151 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| Measuring Method and Length | 60.000 FEET NOMINAL EXCLUDING END FITTINGS FT |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON 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 |
|---|---|
| K-500-6151 PRIMARY | Kovatch Corp. (USA) |
| Reference | Meaning |
|---|---|
| 869030AF0720 | C/1 Advisory reference — outside the item-of-supply concept Danfoss Power Solutions II, Llc |
| 869030AF0720 | 5/9 Secondary reference Durodyne Inc. |
NSN 4720-01-385-2817 is a Hose,nonmetallic, manufactured by Kovatch Corp., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-385-2817 has 1 manufacturer part number on file: K-500-6151 (Kovatch Corp.).
Key specifications for K-500-6151: Measuring Method and Length: 60.000 FEET NOMINAL EXCLUDING END FITTINGS FT; Outside Diameter: 3.000 INCHES NOMINAL IN; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; End Item Identification: KOVTCH CORP;FUEL SERVICING TANK TRUCK;MODEL K-500 SERIES A/S32R-9. 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.