The NSN 4720-01-603-3341 is a non-metallic drain hose assembly designed primarily for oil media. It is a specific component used in the engine and cooling systems of modern military vehicles, such as the M1279A1 JLTV (Joint Light Tactical Vehicle).
• Assigned Part Name: Hose, Drain.
• Flow Angle: 180.0 degrees (straight flow).
• Media Design: Specifically engineered for oil.
• End Connection Type: Non-reusable threaded or quick-disconnect fittings depending on the specific manufacturer variant.
• Cross-Reference Part Number: 04-21619.
Technical Characteristics for Visualization
You can use these dimensions and materials to identify the correct part.
• Overall Length: 1000.0 mm (nominal).
• Outside Diameter: 27.7 mm (nominal).
• Inside Diameter: 19.9 mm (nominal).
• Composition: 1st layer of molded rubber with reinforced woven fabric.
• End Connection: Straight design with a 1.063-inch nominal thread size (12 threads per inch).
• Flow Angle: 180.0 degrees (perfectly straight flow path).
