The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-447-3583, 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 Dressta North America Ltd. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 5 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 | 4720-00-447-3583 |
| Primary Part Number | 18523 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Inside Surface Condition | SMOOTH |
| Outside Diameter | 0.970 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Connection Style | INVERTED FLARE FIRST END |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Thread Series Designator | NPTF FIRST END |
| Burst Test Pressure | 14000.0 POUNDS PER SQUARE INCH LBS |
| Operating Pressure | 3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Seat Angle | 30.0 DEGREES FIRST END |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Exterior Color | BLACK |
| Minimum Inside Bending Radius | 7.000 INCHES IN |
| Layer Composition and Location | 2ND LAYER BRAIDED WIRE AND 1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Features Provided | REUSABLE END FITTINGS |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Hydrostatic Test Pressure | 7000.0 POUNDS PER SQUARE INCH LBS |
| End Connection Design | STRAIGHT FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Measuring Method and Length | 15.500 INCHES NOMINAL OVERALL IN |
| Outer Covering Environmental Protection | FUEL RESISTANT AND HYDRAULIC SOLUTION RESISTANT AND OIL RESISTANT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18523 | Komatsu America Corporation (USA) |
| 3010101-8-8-8-15.50 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| F3020101-8-8-8-15.50 | Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA) |
| SA21669 | Komatsu America Corporation (USA) |
| 18523 PRIMARY | Dressta North America Ltd (USA) |
| A1662-8-8S15-1-2 | Danfoss Power Solutions II, Llc (USA) |
| FG1051HHH0172 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 3010101-8-8-8-15.5 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 3010101-8-8-8-15.50 | Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA) |
| 21669 | Komatsu America Corporation (USA) |
| 300101-8-8-8-15-1-2 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| R18523 | Komatsu America Corporation (USA) |
NSN 4720-00-447-3583 is a Hose Assembly,nonmetallic, manufactured by Dressta North America Ltd, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-447-3583 has 12 cross-referenced part numbers: 18523 (Komatsu America Corporation), 3010101-8-8-8-15.50 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), F3020101-8-8-8-15.50 (Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division), SA21669 (Komatsu America Corporation), 18523 (Dressta North America Ltd) and 7 more.
There are 12 known substitutes for 4720-00-447-3583: 1680-00-010-9571, 5961-00-723-6846, 5330-00-922-5964 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18523: Inside Surface Condition: SMOOTH; Outside Diameter: 0.970 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND; Connection Style: INVERTED FLARE FIRST END. 22 total characteristics are documented in the Federal Logistics Information System.