NSN 4820-00-289-1882 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: 20051B 15-AA-55
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-289-1882 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 4820-00-289-1882 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 4820-00-289-1882 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-289-1882 |
| Categorization | Safety or relief valves |
| Repairability Code | |
| Approximate Weight | 0.0lb |
| Flow Control Device | Disk |
| Disk Loading Method | Spring |
| Bolt Hole Quantity | 4 all ends |
| Maximum Operating Temp | 400.0 degrees fahrenheit single response |
| Valve Operation Method | Automatic |
| Flange Shape | Round with holes all ends |
| Connection Type | Flange all ends |
| Valve Size | 1.000 inches |
| Adjustable Pressure Range | +10.0/+14.0 pounds per square inch |
| Maximum Operating Pressure | 150.0 pounds per square inch single response |
| Outside Diameter | 4.250 inches all ends |
| Thickness | 0.562 inches all ends |
| First Connection Face To Centerline Distance | 3.250 inches |
| Bolt Hole Diameter | 0.625 inches all ends |
| Second Connection Face To Centerline Distance | 3.500 inches |
| Bolt Circle Diameter | 3.125 inches all ends |
| Flange Face Design | Raised straight all ends |
| Raised Face Height | 0.062 inches all ends |
| Raised Face Diameter | 2.500 inches all ends |
| Special Features | W/lifting lever |
| Material | Steel uns j03002 body |
| Media For Which Designed | Steam single response |
| Style Designator | Angle flanged ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 20051B 15-AA-55 | ANDERSON GREENWOOD LP | ZZ - USA |