NSN 4820-00-475-5617 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: NMP419CDS494, 386B547-20, LL3210B2IN
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-475-5617 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 4820-00-475-5617 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 4820-00-475-5617 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-475-5617 |
| Categorization | Safety or relief valves |
| Repairability Code | |
| Approximate Weight | 110.0lb |
| Flow Control Device | Disk |
| Bonnet Type | Inside spring |
| Bonnet Attachment Method | Union |
| Disk Loading Method | Spring |
| Bolt Hole Quantity | 4 all ends |
| Valve Operation Method | Automatic |
| Flange Shape | Round with holes all ends |
| Connection Type | Flange all ends |
| Valve Size | 2.000 inches |
| Opening Pressure Setting | 70.0 pounds per square inch |
| Outside Diameter | 6.000 inches all ends |
| Thickness | 0.625 inches all ends |
| First Connection Face To Centerline Distance | 5.500 inches |
| Bolt Hole Diameter | 0.750 inches all ends |
| Second Connection Face To Centerline Distance | 5.375 inches |
| Bolt Circle Diameter | 4.750 inches all ends |
| Flange Face Design | Raised straight all ends |
| Raised Face Height | 0.062 inches all ends |
| Raised Face Diameter | 3.625 inches all ends |
| Material | Stainless steel stem |
| Media For Which Designed | Fuel/oil, hydrocarbon single response |
| Style Designator | Angle flanged ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| NMP419CDS494 | KUNKLE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 386B547-20 | KUNKLE INDUSTRIES INC | HD - NAVAL INVENTORY CONTROL POINT |
| LL3210B2IN | KUNKLE INDUSTRIES INC | ZZ - USA |
| 386B547-20 | PENTAIR VALVES & CONTROLS US LP | ZZ - USA |
| NMP419CDS494 | PENTAIR VALVES & CONTROLS US LP | ZZ - USA |
| 386B547-20 | ANDERSON GREENWOOD LP | ZZ - USA |
| NMP419CDS494 | ANDERSON GREENWOOD LP | ZZ - USA |