NSN 4820-00-489-5314 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: 803-1385637, 803-1385637PC3-4IN, 810-1385637REV3-4IN, 803-1385637-042, 803-1385637-04, 810-1385637REVE, 803-1385637-042AF, 803-1385637-042AF MOD
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-489-5314 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 4820-00-489-5314 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 4820-00-489-5314 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-489-5314 |
| Categorization | Check valves of copper having a pressure rating of 850 kpa or over |
| Repairability Code | |
| Approximate Weight | 65.0lb |
| Flow Control Device | Disk |
| Renewable Seat Ring Type | Threaded |
| Bolt Hole Quantity | 8 all ends |
| Maximum Operating Temp | 150.0 degrees fahrenheit single response |
| Valve Operation Method | Automatic |
| Flange Shape | Round with holes all ends |
| Connection Type | Flange all ends |
| Mounting Position | Horizontal |
| Valve Size | 4.000 inches |
| Maximum Operating Pressure | 250.0 pounds per square inch single response |
| Outside Diameter | 7.688 inches all ends |
| Face To Face Distance | 12.250 inches |
| Thickness | 1.000 inches all ends |
| Bolt Hole Diameter | 0.688 inches all ends |
| Bolt Circle Diameter | 6.562 inches all ends |
| Flange Face Design | Plain all ends |
| Material | Nickel alloy flow control device |
| Material Specification | Qq-n-288 federal specification single material response seat |
| Media For Which Designed | Water, salt single response |
| Style Designator | Straight thru |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 803-1385637 | NAVAL SHIP SYSTEMS COMMAND | AX - DLA LAND AND MARITIME |
| 803-1385637PC3-4IN | NAVAL SEA SYSTEMS COMMAND | AX - DLA LAND AND MARITIME |
| 810-1385637REV3-4IN | NAVAL SEA SYSTEMS COMMAND | AX - DLA LAND AND MARITIME |
| 803-1385637-042 | NAVAL SHIP SYSTEMS COMMAND | AX - DLA LAND AND MARITIME |
| 803-1385637-04 | NAVAL SEA SYSTEMS COMMAND | ZZ - USA |
| 810-1385637REVE | NAVAL SHIP SYSTEMS COMMAND | ZZ - USA |
| 803-1385637-042AF | NAVAL SHIP SYSTEMS COMMAND | ZZ - USA |
| 803-1385637-042AF MOD | NAVAL SHIP SYSTEMS COMMAND | ZZ - USA |