The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-526-9075, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-526-9075 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 20.0 FEET NOMINAL EXCLUDING END FITTINGS FT |
| Temp Rating | -25.0 FAHRENHEIT AND 140.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Temp Rating | -25.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 3.500 INCHES IN |
| Connection Style | PLAIN OPTIONAL END FIRST END |
| Connection Style | PLAIN SECOND END |
| Layer Composition and Location | 2ND LAYER HELIX, NYLON MONOFILAMENT OR 2ND LAYER HELIX STEEL COIL |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.370 INCHES NOMINAL IN |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| End Fitting Component and Material | FEMALE THREADED EXPANDER COPPER ALLOY FIRST END |
| End Fitting Component and Material | FLANGE COPPER ALLOY SECOND END |
| Exterior Color | BLACK OR TAN |
| Specification/standard Data | 81349-MIL-PRF-370H GOVERNMENT SPECIFICATION |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Burst Test Pressure | 500.0 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| M370B021B0200B | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-370 | 4/1 Identification reference U.S. Government activity |
NSN 4720-01-526-9075 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-526-9075: Measuring Method and Length: 20.0 FEET NOMINAL EXCLUDING END FITTINGS FT; Temp Rating: -25.0 FAHRENHEIT AND 140.0 FAHRENHEIT SECOND RESPONSE DEGF; Temp Rating: -25.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 3.500 INCHES IN. 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.