NSN 4820-00-400-6785 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: 510-0063-00, 998-0510-09
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-400-6785 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 4820-00-400-6785 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 4820-00-400-6785 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-400-6785 |
| Categorization | Safety or relief valves |
| Repairability Code |
Z
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Approximate Weight | 4.4lb |
| Flow Control Device | Poppet |
| Bonnet Type | Packing retaining |
| Disk Loading Method | Spring |
| Renewable Seat Ring Type | Pressed-in |
| Bolt Hole Quantity | 4 1st end |
| Width | 2.400 inches 1st end |
| Length | 3.765 inches 2nd end |
| Valve Operation Method | Automatic |
| Flange Shape | Rectangular with holes 2nd end |
| Connection Type | Flange 1st end |
| Valve Size | 1.000 inches |
| Thickness | 1.125 inches 2nd end |
| First Connection Face To Centerline Distance | 1.375 inches |
| Bolt Hole Diameter | 0.532 inches 2nd end |
| Second Connection Face To Centerline Distance | 1.562 inches |
| Bolt Circle Diameter | 2.313 inches 2nd end |
| Center To Center Distance Between Bolt Holes Along Length | 1.625 inches 1st end |
| Center To Center Distance Between Bolt Holes Along Width | 1.625 inches 1st end |
| Flange Face Design | Recessed straight 1st end |
| Recess Diameter | 1.725 inches 1st end |
| Recess Depth | 0.125 inches 1st end |
| Material | Steel flow control device |
| Style Designator | Angle flanged ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 510-0063-00 | COPELAND CORP | CT - U.S. ARMY AVIATION & MISSILE COMMAND (AIR) |
| 998-0510-09 | COPELAND CORP | ZZ - USA |