The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-293-4408, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corp Div Hose Products Division. Government technical data includes 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-01-293-4408 |
| Primary Part Number | C603-044 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Parker-Hannifin Corp Div Hose Products Division |
| Status | ACTIVE |
| Measuring Method and Length | 720.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | -22.0 FAHRENHEIT AND 131.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | SWIVEL, PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER RUBBER COMPOSITION AND 2ND LAYER BRAIDED FIBER AND OUTER LAYER WRAPPED RUBBER, SYNTHETIC |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 3.810 INCHES NOMINAL IN |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | ELECTROSTATIC DISCHARGE CAPABILITY |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 3.000 INCHES FIRST END IN |
| Exterior Color | BLACK |
| Inside Diameter | 3.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Hydrostatic Test Pressure | 600.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 1500.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | AGE RESISTANT AND COLD RESISTANT AND OZONE RESISTANT |
| Thread Series Designator | NPT FIRST END |
| 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 |
|---|---|
| C603-044 PRIMARY | Parker-Hannifin Corp Div Hose Products Division (USA) |
| 1582620 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 1582620 | 5/9 Secondary reference Oshkosh Corp |
| API STD 1529 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-01-293-4408 is a Hose Assembly,nonmetallic, manufactured by Parker-Hannifin Corp Div Hose Products Division, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-293-4408 has 2 manufacturer part numbers on file: C603-044 (Parker-Hannifin Corp Div Hose Products Division), 1582620 (Oshkosh Defense Llc).
Key specifications for C603-044: Measuring Method and Length: 720.000 INCHES NOMINAL OVERALL IN; Temp Rating: -22.0 FAHRENHEIT AND 131.0 FAHRENHEIT SINGLE RESPONSE DEGF; Connection Style: SWIVEL, PLAIN FIRST END; End Connection Design: STRAIGHT FIRST END. 20 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.