The Hose,nonmetallic, cataloged under National Stock Number 4720-01-678-4055, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-678-4055 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 12.0 INCHES NOMINAL OVERALL IN |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Temp Rating | -650.0 FAHRENHEIT AND 250.0 FAHRENHEIT THIRD RESPONSE DEGF |
| Minimum Inside Bending Radius | 4.625 INCHES IN |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Operating Pressure | 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Operating Pressure | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM THIRD RESPONSE LBS |
| Media for Which Designed | HYDRAULIC FLUID AND FUEL AND OIL SINGLE RESPONSE |
| Burst Test Pressure | 8000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Material | RUBBER SYNTHETIC BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C016416 | 2/2 Government specification standardization U.S. Government activity |
NSN 4720-01-678-4055 is a Hose,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-678-4055: Measuring Method and Length: 12.0 INCHES NOMINAL OVERALL IN; Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT FIRST RESPONSE DEGF; Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT SECOND RESPONSE DEGF; Temp Rating: -650.0 FAHRENHEIT AND 250.0 FAHRENHEIT THIRD RESPONSE DEGF. 11 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.