The Hose,preformed, cataloged under National Stock Number 4720-01-007-1068, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-007-1068 |
| Primary Part Number | 1783931 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Outer Radius | 1.900 INCHES NOMINAL IN |
| Style Designator | TWO BEND MODIFIED "U" |
| Wall Thickness | 0.220 INCHES NOMINAL IN |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC COVER |
| Material | RUBBER SYNTHETIC OVERALL |
| Bend Radius | 2.000 INCHES NOMINAL IN |
| Second Arm Length | 2.750 INCHES NOMINAL IN |
| Working Length | 7.250 INCHES NOMINAL IN |
| First Arm Length | 3.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 0071783931 | Tvh Parts Co. (USA) |
| 1783931 PRIMARY | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 0071783931 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 1783931 | 3/9 Design control — primary reference Clark Equipment Co |
NSN 4720-01-007-1068 is a Hose,preformed, manufactured by Dana Off Highway Products, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-007-1068 has 2 manufacturer part numbers on file: 0071783931 (Tvh Parts Co.), 1783931 (Dana Off Highway Products, Llc).
Key specifications for 1783931: Outer Radius: 1.900 INCHES NOMINAL IN; Style Designator: TWO BEND MODIFIED "U"; Wall Thickness: 0.220 INCHES NOMINAL IN; Inside Diameter: 1.500 INCHES NOMINAL IN. 10 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.