The Hose,nonmetallic, cataloged under National Stock Number 4720-00-639-9901, 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 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-639-9901 |
| Primary Part Number | 245-6 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division |
| Status | CANCELLED |
| Outside Diameter | 0.781 INCHES NOMINAL IN |
| Burst Test Pressure | 9000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Material | RUBBER SYNTHETIC TUBE |
| Nondefinitive Spec/std Data | 1 TYPE AND A CLASS |
| Operating Pressure | 2250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Outer Covering Environmental Protection | MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT |
| Hydrostatic Test Pressure | 4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Specification/standard Data | 81349-MIL-H-13531 GOVERNMENT SPECIFICATION |
| Inside Surface Condition | SMOOTH |
| Cross-Sectional Shape Style | ROUND |
| Layer Composition and Location | 1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Minimum Inside Bending Radius | 5.000 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 303-8 | Spalla Inc (USA) |
| MILH13531 | Senior Operations Llc Div Senior Aerospace Ssp (USA) |
| MILH13531 | Dayco Products Inc (USA) |
| 33-5300-100-42 | Chief of Engineers Dept of Army (USA) |
| MILH13531 | Senior Operations Llc (USA) |
| H72-8 | Senior Operations Llc (USA) |
| 245-6 PRIMARY | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| MIL-DTL-13531 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2665-6 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| MILH13531 | Danfoss Power Solutions II, Llc (USA) |
| MIL-H-13531 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILH13531 | Dana Corp Weatherhead Div (USA) |
NSN 4720-00-639-9901 is a Hose,nonmetallic, manufactured by Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-639-9901 has 12 cross-referenced part numbers: 303-8 (Spalla Inc), MILH13531 (Senior Operations Llc Div Senior Aerospace Ssp), MILH13531 (Dayco Products Inc), 33-5300-100-42 (Chief of Engineers Dept of Army), MILH13531 (Senior Operations Llc) and 7 more.
There are 12 known substitutes for 4720-00-639-9901: 5310-00-012-2498, 5360-00-051-1347, 5815-00-057-3424 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 245-6: Outside Diameter: 0.781 INCHES NOMINAL IN; Burst Test Pressure: 9000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Material: RUBBER SYNTHETIC TUBE. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-639-9901 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.