NSN 4820-00-539-8976 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: 16A105, D559B1M5
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-539-8976 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 4820-00-539-8976 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 4820-00-539-8976 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-539-8976 |
| Categorization | Safety or relief valves |
| Repairability Code |
A
Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions. |
| Approximate Weight | 0.0lb |
| Thread Direction | Right-hand all ends |
| Flow Control Device | Poppet |
| Bonnet Type | Inside screw |
| Bonnet Attachment Method | Integral |
| Disk Loading Method | Spring |
| Maximum Operating Temp | 250.0 degrees fahrenheit 2nd response |
| Connection Style | Plain (pipe) all ends |
| Valve Operation Method | Automatic |
| Connection Type | Threaded external pipe all ends |
| Maximum Operating Pressure | 200.0 pounds per square inch single response |
| Thread Size | 0.125 inches all ends |
| Opening Pressure Setting | 5.0 pounds per square inch |
| Material | Copper alloy |
| Media For Which Designed | Gas, inert 1st response |
| Style Designator | Straight thru |
| Thread Series Designator | Npt all ends |
| Furnished Items And Quantity | 1 deflector cap |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 16A105 | ELLIS & WATTS INTERNATIONAL, LLC | SE - SAN ANTONIO AIR LOGISTICS CENTER |
| D559B1M5 | CIRCOR AEROSPACE, INC. | SE - SAN ANTONIO AIR LOGISTICS CENTER |