The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-203-3903, 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 Hose Products Div. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4720-00-203-3903 |
| Primary Part Number | H1GA04-04MBX04MB26 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Parker Hannifin Corp Hose Products Div |
| Status | CANCELLED |
| Connection Style | PLAIN FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Inside Surface Condition | SMOOTH |
| Thread Direction | RIGHT-HAND FIRST END |
| Outside Diameter | 0.687 INCHES NOMINAL IN |
| Measuring Method and Length | 26.000 INCHES NOMINAL OVERALL IN |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED COTTON CORD AND 3RD LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Layer Composition and Location | 1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED COTTON CORD AND 3RD LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Series Designator | NPT FIRST END |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| End Fitting Component and Material | COMPLETE FITTING COPPER ALLOY ALL ENDS |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Temp Rating | -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Series Designator | NPT FIRST END |
| Inside Surface Condition | SMOOTH |
| Measuring Method and Length | 26.000 INCHES NOMINAL OVERALL IN |
| End Fitting Component and Material | COMPLETE FITTING COPPER ALLOY ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H1GA04-04MBX04MB26 | Parker Hannifin Corp Hose Products Div (USA) |
| 10420 | Parker Hannifin Corp Hose Products Div (USA) |
NSN 4720-00-203-3903 is a Hose Assembly,nonmetallic, manufactured by Parker Hannifin Corp Hose Products Div, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-203-3903 has 2 cross-referenced part numbers: H1GA04-04MBX04MB26 (Parker Hannifin Corp Hose Products Div), 10420 (Parker Hannifin Corp Hose Products Div).
There are 12 known substitutes for 4720-00-203-3903: 4320-00-218-3907, 5342-00-432-1557, 6625-00-450-2067 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for H1GA04-04MBX04MB26: Connection Style: PLAIN FIRST END; End Connection Design: STRAIGHT FIRST END; Inside Surface Condition: SMOOTH; Thread Direction: RIGHT-HAND FIRST END. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-203-3903 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.