The Hose,nonmetallic, cataloged under National Stock Number 4720-01-259-7057, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-259-7057 |
| Primary Part Number | 4244-26 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division |
| Status | ACTIVE |
| Layer Composition and Location | 1ST LAYER WOVEN FABRIC AND 2ND LAYER WOVEN FABRIC AND 3RD LAYER WOVEN FABRIC AND 4TH LAYER WOVEN FABRIC AND OUTER LAYER WRAPPED RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 1.594 INCHES MINIMUM AND 1.641 INCHES MAXIMUM IN |
| Exterior Color | GREEN |
| Specification/standard Data | 81349-MIL-H-62217 GOVERNMENT SPECIFICATION |
| Outside Diameter | 2.070 INCHES MINIMUM AND 2.132 INCHES MAXIMUM IN |
| Supplementary Features | LOW PRESSURE SERVICE COOLANT AND HEATER HOSE |
| Departure From Cited Document | AS MODIFIED BY 1.625 IN. ID IN |
| Operating Pressure | 80.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | ETHYLENE GLYCOL SINGLE RESPONSE |
| Material | RUBBER SILICONE CLASS Q TUBE |
| Temp Rating | -54.0 CELSIUS AND 177.0 CELSIUS SINGLE RESPONSE DEGC |
| Inside Surface Condition | SMOOTH |
| Burst Test Pressure | 325.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Nondefinitive Spec/std Data | 1 TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4244-26 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| FC352-26 | Danfoss Power Solutions II, Llc (USA) |
| MIL-H-62217 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| FLX5501-26 | Flexfab Llc (USA) |
| SDR-HD 1-5/8 IN | Flexfab Llc (USA) |
NSN 4720-01-259-7057 is a Hose,nonmetallic, manufactured by Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-259-7057 has 5 cross-referenced part numbers: 4244-26 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), FC352-26 (Danfoss Power Solutions II, Llc), MIL-H-62217 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FLX5501-26 (Flexfab Llc), SDR-HD 1-5/8 IN (Flexfab Llc).
There are 12 known substitutes for 4720-01-259-7057: 4720-00-177-0671, 4720-00-177-0672, 5325-00-641-2800 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4244-26: Layer Composition and Location: 1ST LAYER WOVEN FABRIC AND 2ND LAYER WOVEN FABRIC AND 3RD LAYER WOVEN FABRIC AND 4TH LAYER WOVEN FABRIC AND OUTER LAYER WRAPPED RUBBER, SYNTHETIC; Cross-Sectional Shape Style: ROUND; Inside Diameter: 1.594 INCHES MINIMUM AND 1.641 INCHES MAXIMUM IN; Exterior Color: GREEN. 16 total characteristics are documented in the Federal Logistics Information System.