NSN 4820-00-072-0579 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: 5159B4MP50, 3200559-1
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-072-0579 safety relief valveFAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.
We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.
NSN 4820-00-072-0579 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.
Repairability and Datasheet
NSN 4820-00-072-0579 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-072-0579 |
| Categorization | Safety or relief valves |
| Repairability Code | N |
| Approximate Weight | 0.8lb |
| Pipe Size Accommodated | 0.500 inches 2nd end |
| Thread Direction | Right-hand 1st end |
| Flow Control Device | Poppet |
| Disk Loading Method | Spring |
| Renewable Seat Ring Type | Pressed-in |
| Maximum Operating Temp | 250.0 degrees fahrenheit single response |
| Connection Style | Plain (pipe) 1st endplain, optional en (pipe) 2nd end |
| Valve Operation Method | Automatic |
| Connection Type | Threaded external pipe 1st endthreaded internal pipe 2nd end |
| Features Provided | Pressure tight outlet side |
| Adjustable Pressure Range | +10.0/+400.0 pounds per square inch |
| Maximum Operating Pressure | 2500.0 pounds per square inch 1st response |
| Thread Size | 0.500 inches 2nd end |
| Opening Pressure Setting | 50.0 pounds per square inch |
| Material | Copper alloy |
| Media For Which Designed | Air 1st responseacetylene 2nd responseammonia, gaseous 3rd responserefrigerant 12 4th responsehydrogen 5th response |
| Style Designator | Straight through note: to be used for valve bodies of separable sections. |
| Thread Series Designator | Npt 1st end |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 5159B4MP50 | CIRCOR AEROSPACE, INC. | AX - DLA LAND AND MARITIME |
| 3200559-1 | COSMODYNE, LLC | AX - DLA LAND AND MARITIME |