NSN 4820-00-274-1926 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: 475-4824-72316PC1T012, 417-4903-69147PCV2, 484-4900-722295PCV2, 407-417PCV2, 407-484PCV2, 42452PC1T012
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-274-1926 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 4820-00-274-1926 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 4820-00-274-1926 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-274-1926 |
| Categorization | Safety or relief valves |
| Repairability Code | |
| Approximate Weight | 0.0lb |
| Pipe Size Accommodated | 1.750 inches 1st end |
| Thread Direction | Right-hand 1st end |
| Flow Control Device | Poppet |
| Disk Loading Method | Spring |
| Connection Style | Plain, optional en (pipe) 2nd end |
| Valve Operation Method | Automatic |
| Connection Type | Threaded internal pipe 2nd end |
| Features Provided | Pressure tight outlet side |
| Thready Qty Per Inch (tpi) | 11-1/2 2nd end |
| Maximum Operating Pressure | 650.0 pounds per square inch single response |
| Thread Size | 1.000 inches 2nd end |
| Opening Pressure Setting | 720.0 pounds per square inch |
| Material | Nickel alloy seat |
| Media For Which Designed | Water-oil-gas single response |
| Style Designator | Angle |
| Thread Series Designator | Npt 1st end |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 475-4824-72316PC1T012 | NAVAL SHIP SYSTEMS COMMAND | XX - |
| 417-4903-69147PCV2 | NAVAL SHIP SYSTEMS COMMAND | XX - |
| 484-4900-722295PCV2 | NAVAL SHIP SYSTEMS COMMAND | XX - |
| 407-417PCV2 | PORTSMOUTH NAVAL SHIPYARD | XX - |
| 407-484PCV2 | PORTSMOUTH NAVAL SHIPYARD | XX - |
| 42452PC1T012 | PORTSMOUTH NAVAL SHIPYARD | XX - |