NSN 4820-00-627-8440 Repair Services
Restrictor Check Valve Overhaul, Repair, and Maintenance
MPN: 1R3441-2
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-627-8440 restrictor check 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 4820-00-627-8440 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 4820-00-627-8440 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-627-8440 |
| Categorization | Check valves of materials other than copper, iron or steel |
| Repairability Code | |
| Approximate Weight | 0.0lb |
| Thread Class | 3a all ends |
| Thread Direction | Right-hand all ends |
| Flow Control Device | Poppet |
| Disk Loading Method | Spring |
| Maximum Operating Temp | 275.0 degrees fahrenheit single response |
| Connection Style | Flareless all ends |
| Valve Operation Method | Automatic |
| Connection Type | Threaded external tube all ends |
| Mounting Position | Horizontal or vertical |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Thread Size | 0.437 inches all ends |
| Seat Angle | 12.0 degrees all ends |
| Special Features | Contains filter |
| Material | Rubber synthetic packing |
| Material Specification | Mil-c-5510 military specification single material response packing |
| Media For Which Designed | Hydraulic fluid, phosphate-ester base single response |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625, type 2 military specification single treatment response |
| Style Designator | Straight thru |
| Test Data Document | 91207-cva648-15-77 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). |
| Thread Series Designator | Unf all ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 1R3441-2 | SAF INDUSTRIES LLC | XX - |